sql server health check via email

Here is one at 6:40

/* ============================================================================
   SQL SERVER HEALTH CHECK REPORT (WITH AGENT JOBS & ENHANCEMENTS)
   ----------------------------------------------------------------------------
   Enhancements applied:
     1. Health Summary Dashboard converted to a standard HTML table.
     2. Added "Created Date" column to the DATABASE DETAILS table.
     3. Fixed Outlook Web rendering issues (removed nested tables & border-radius).
   ============================================================================ */

CREATE OR ALTER PROCEDURE dbo.usp_SQLServerHealthCheckReport
    @ProfileName           NVARCHAR(128) = N'DBMailProfile',
    @Recipients            NVARCHAR(MAX) = N'dba-team@company.com',
    @Subject               NVARCHAR(255) = NULL,
    @FullBackupDaysThreshold   INT = 7,
    @DiffBackupHoursThreshold  INT = 24,
    @LogBackupMinutesThreshold INT = 60,
    @LowDiskCriticalPct        DECIMAL(5,2) = 15.00,
    @LowDiskWarningPct         DECIMAL(5,2) = 25.00,
    @MonitoredJobsList         NVARCHAR(MAX) = N'YourBackupJobName,YourMaintenanceJobName'
AS
BEGIN
    SET NOCOUNT ON;

    ----------------------------------------------------------------------
    -- 0. Common variables
    ----------------------------------------------------------------------
    DECLARE @GetDate        DATETIME = GETDATE();
    DECLARE @HostName       NVARCHAR(128) = CONVERT(NVARCHAR(128), SERVERPROPERTY('MachineName'));
    DECLARE @ServerName     NVARCHAR(128) = CONVERT(NVARCHAR(128), SERVERPROPERTY('ServerName'));
    DECLARE @Edition        NVARCHAR(128) = CONVERT(NVARCHAR(128), SERVERPROPERTY('Edition'));
    DECLARE @ProductVersion NVARCHAR(128) = CONVERT(NVARCHAR(128), SERVERPROPERTY('ProductVersion'));
    DECLARE @IsClusteredInt INT           = CONVERT(INT, SERVERPROPERTY('IsClustered'));
    DECLARE @IsClustered    NVARCHAR(10)  = CASE WHEN @IsClusteredInt = 1 THEN N'Yes' ELSE N'No' END;
    DECLARE @CurrentNode    NVARCHAR(128) = CONVERT(NVARCHAR(128), SERVERPROPERTY('ComputerNamePhysicalNetBIOS'));
    DECLARE @SQLRestart     DATETIME;
    DECLARE @UptimeHrs      INT;
    DECLARE @SQLVersionFull NVARCHAR(400) = @@VERSION;

    SELECT @SQLRestart = sqlserver_start_time FROM sys.dm_os_sys_info;
    SET @UptimeHrs = DATEDIFF(HOUR, @SQLRestart, @GetDate);
    SET @SQLVersionFull = LTRIM(RTRIM(LEFT(@SQLVersionFull, CHARINDEX(CHAR(10), @SQLVersionFull + CHAR(10)) - 1)));

    IF @Subject IS NULL
        SET @Subject = N'SQL Server Health Check Report - ' + @ServerName + N' - ' + CONVERT(NVARCHAR(20), @GetDate, 120);

    DECLARE @ServerStatusText  NVARCHAR(20);
    DECLARE @ServerStatusColor NVARCHAR(20);
    DECLARE @ServerIsHealthy   BIT;

    IF @UptimeHrs < 24
    BEGIN
        SET @ServerStatusText  = N'CheckNow';
        SET @ServerStatusColor = N'#c0392b';
        SET @ServerIsHealthy   = 0;
    END
    ELSE
    BEGIN
        SET @ServerStatusText  = N'Relax';
        SET @ServerStatusColor = N'#1e7e34';
        SET @ServerIsHealthy   = 1;
    END

    ----------------------------------------------------------------------
    -- 1. DATABASE DETAILS (Added CreateDate)
    ----------------------------------------------------------------------
    IF OBJECT_ID('tempdb..#DatabaseDetails') IS NOT NULL DROP TABLE #DatabaseDetails;

    SELECT
        d.name                  AS DatabaseName,
        d.create_date           AS CreateDate,
        d.recovery_model_desc   AS RecoveryModel,
        d.compatibility_level   AS CompatLevel,
        CAST(SUM(CASE WHEN mf.type = 0 THEN mf.size ELSE 0 END) * 8.0 / 1024 / 1024 AS DECIMAL(12,2)) AS SizeGB,
        d.state_desc            AS DbState,
        CASE WHEN d.state_desc = 'ONLINE' THEN N'Relax' ELSE N'CheckNow' END AS Status,
        CASE WHEN d.state_desc = 'ONLINE' THEN N'#1e7e34' ELSE N'#c0392b' END AS StatusColor
    INTO #DatabaseDetails
    FROM sys.databases d
    LEFT JOIN sys.master_files mf ON mf.database_id = d.database_id
    GROUP BY d.name, d.create_date, d.recovery_model_desc, d.compatibility_level, d.state_desc
    ORDER BY d.name;

    DECLARE @DbTotalCount INT, @DbOnlineCount INT;
    SELECT @DbTotalCount = COUNT(*), @DbOnlineCount = SUM(CASE WHEN DbState = 'ONLINE' THEN 1 ELSE 0 END)
    FROM #DatabaseDetails;

    ----------------------------------------------------------------------
    -- 2. BACKUP DETAILS
    ----------------------------------------------------------------------
    IF OBJECT_ID('tempdb..#BackupDetails') IS NOT NULL DROP TABLE #BackupDetails;

    ;WITH LastFull AS (
        SELECT database_name, MAX(backup_finish_date) AS LastBackupDate
        FROM msdb.dbo.backupset WHERE type = 'D' GROUP BY database_name
    ),
    LastDiff AS (
        SELECT database_name, MAX(backup_finish_date) AS LastBackupDate
        FROM msdb.dbo.backupset WHERE type = 'I' GROUP BY database_name
    ),
    LastLog AS (
        SELECT database_name, MAX(backup_finish_date) AS LastBackupDate
        FROM msdb.dbo.backupset WHERE type = 'L' GROUP BY database_name
    )
    SELECT
        d.name                AS DatabaseName,
        d.recovery_model_desc AS RecoveryModel,
        lf.LastBackupDate     AS LastFull,
        ld.LastBackupDate     AS LastDiff,
        ll.LastBackupDate     AS LastLog
    INTO #BackupDetails
    FROM sys.databases d
    LEFT JOIN LastFull lf ON lf.database_name = d.name
    LEFT JOIN LastDiff ld ON ld.database_name = d.name
    LEFT JOIN LastLog  ll ON ll.database_name = d.name
    WHERE d.database_id > 4
      AND d.name <> N'tempdb'
      AND d.state_desc = 'ONLINE';

    ALTER TABLE #BackupDetails ADD
        FullBackupDisplay NVARCHAR(20), DiffBackupDisplay NVARCHAR(20), LogBackupDisplay NVARCHAR(20),
        FullAgeDisplay  NVARCHAR(20), DiffAgeDisplay  NVARCHAR(20), LogAgeDisplay   NVARCHAR(20),
        Status          NVARCHAR(20), StatusColor     NVARCHAR(20);

    UPDATE b
    SET
        FullBackupDisplay = CASE WHEN LastFull IS NULL THEN N'Never' ELSE CONVERT(NVARCHAR(20), LastFull, 120) END,
        DiffBackupDisplay = CASE WHEN LastDiff IS NULL THEN N'Never' ELSE CONVERT(NVARCHAR(20), LastDiff, 120) END,
        LogBackupDisplay  = CASE WHEN RecoveryModel = 'SIMPLE' THEN N'N/A' WHEN LastLog IS NULL THEN N'Never' ELSE CONVERT(NVARCHAR(20), LastLog, 120) END,
        FullAgeDisplay = CASE WHEN LastFull IS NULL THEN N'Never' ELSE CONVERT(NVARCHAR(10), DATEDIFF(DAY, LastFull, @GetDate)) + N' Days' END,
        DiffAgeDisplay = CASE WHEN LastDiff IS NULL THEN N'Never' ELSE CONVERT(NVARCHAR(10), DATEDIFF(HOUR, LastDiff, @GetDate)) + N' Hrs' END,
        LogAgeDisplay  = CASE WHEN RecoveryModel = 'SIMPLE' THEN N'N/A' WHEN LastLog IS NULL THEN N'Never' ELSE CONVERT(NVARCHAR(10), DATEDIFF(MINUTE, LastLog, @GetDate)) + N' Min' END,
        Status = CASE WHEN (LastFull IS NULL OR DATEDIFF(DAY, LastFull, @GetDate) > @FullBackupDaysThreshold)
                     OR (LastDiff IS NULL OR DATEDIFF(HOUR, LastDiff, @GetDate) > @DiffBackupHoursThreshold)
                     OR (RecoveryModel <> 'SIMPLE' AND (LastLog IS NULL OR DATEDIFF(MINUTE, LastLog, @GetDate) > @LogBackupMinutesThreshold))
                   THEN N'CheckNow' ELSE N'Relax' END,
        StatusColor = CASE WHEN (LastFull IS NULL OR DATEDIFF(DAY, LastFull, @GetDate) > @FullBackupDaysThreshold)
                     OR (LastDiff IS NULL OR DATEDIFF(HOUR, LastDiff, @GetDate) > @DiffBackupHoursThreshold)
                     OR (RecoveryModel <> 'SIMPLE' AND (LastLog IS NULL OR DATEDIFF(MINUTE, LastLog, @GetDate) > @LogBackupMinutesThreshold))
                   THEN N'#c0392b' ELSE N'#1e7e34' END
    FROM #BackupDetails b;

    DECLARE @BackupTotalCount INT, @BackupOverdueCount INT;
    SELECT @BackupTotalCount = COUNT(*), @BackupOverdueCount = SUM(CASE WHEN Status = 'CheckNow' THEN 1 ELSE 0 END)
    FROM #BackupDetails;

    ----------------------------------------------------------------------
    -- 3. DISK DETAILS
    ----------------------------------------------------------------------
    IF OBJECT_ID('tempdb..#DiskDetails') IS NOT NULL DROP TABLE #DiskDetails;

    SELECT DISTINCT
        vs.volume_mount_point                                                   AS DriveName,
        ISNULL(vs.logical_volume_name, N'')                                     AS VolumeLabel,
        CAST(vs.total_bytes     / 1073741824.0 AS DECIMAL(12,2))                AS TotalGB,
        CAST((vs.total_bytes - vs.available_bytes) / 1073741824.0 AS DECIMAL(12,2)) AS UsedGB,
        CAST(vs.available_bytes / 1073741824.0 AS DECIMAL(12,2))                AS FreeGB,
        CAST(vs.available_bytes * 100.0 / NULLIF(vs.total_bytes,0) AS DECIMAL(5,2)) AS FreePct
    INTO #DiskDetails
    FROM sys.master_files AS mf
    CROSS APPLY sys.dm_os_volume_stats(mf.database_id, mf.file_id) AS vs;

    ALTER TABLE #DiskDetails ADD Status NVARCHAR(20), StatusColor NVARCHAR(20);

    UPDATE #DiskDetails
    SET Status = CASE
                    WHEN FreePct < @LowDiskCriticalPct THEN N'CheckNow'
                    WHEN FreePct < @LowDiskWarningPct  THEN N'CheckNow'
                    ELSE N'Relax'
                 END,
        StatusColor = CASE
                    WHEN FreePct < @LowDiskCriticalPct THEN N'#c0392b'
                    WHEN FreePct < @LowDiskWarningPct  THEN N'#d68910'
                    ELSE N'#1e7e34'
                 END;

    DECLARE @DiskWorstPct DECIMAL(5,2), @DiskAnyWarning BIT = 0, @DiskAnyCritical BIT = 0;
    SELECT @DiskWorstPct = MIN(FreePct) FROM #DiskDetails;
    IF EXISTS (SELECT 1 FROM #DiskDetails WHERE FreePct < @LowDiskCriticalPct) SET @DiskAnyCritical = 1;
    ELSE IF EXISTS (SELECT 1 FROM #DiskDetails WHERE FreePct < @LowDiskWarningPct) SET @DiskAnyWarning = 1;

    ----------------------------------------------------------------------
    -- 4. SQL AGENT JOB DETAILS
    ----------------------------------------------------------------------
    IF OBJECT_ID('tempdb..#JobDetails') IS NOT NULL DROP TABLE #JobDetails;

    SELECT 
        j.name AS JobName,
        j.enabled AS IsEnabled,
        CASE 
            WHEN ja.start_execution_date IS NOT NULL AND ja.stop_execution_date IS NULL THEN N'Running'
            ELSE N'Idle'
        END AS CurrentState,
        CASE 
            WHEN jh.run_status = 0 THEN N'Failed'
            WHEN jh.run_status = 1 THEN N'Succeeded'
            WHEN jh.run_status = 3 THEN N'Cancelled'
            ELSE N'Never Run / Unknown'
        END AS LastRunStatus,
        CASE 
            WHEN jh.run_date IS NULL OR jh.run_date = 0 THEN NULL
            ELSE CAST(
                CAST(jh.run_date AS VARCHAR(8)) + ' ' + 
                STUFF(STUFF(RIGHT('000000' + CAST(jh.run_time AS VARCHAR(6)), 6), 3, 0, ':'), 6, 0, ':')
                AS DATETIME)
        END AS LastRunDateTime
    INTO #JobDetails
    FROM msdb.dbo.sysjobs j
    OUTER APPLY (
        SELECT TOP 1 run_status, run_date, run_time
        FROM msdb.dbo.sysjobhistory
        WHERE job_id = j.job_id AND step_id = 0
        ORDER BY run_date DESC, run_time DESC
    ) jh
    OUTER APPLY (
        SELECT TOP 1 start_execution_date, stop_execution_date
        FROM msdb.dbo.sysjobactivity
        WHERE job_id = j.job_id
        ORDER BY start_execution_date DESC
    ) ja
    WHERE CHARINDEX(',' + j.name + ',', ',' + @MonitoredJobsList + ',') > 0;

    ALTER TABLE #JobDetails ADD Status NVARCHAR(20), StatusColor NVARCHAR(20);

    UPDATE #JobDetails
    SET Status = CASE 
                    WHEN LastRunStatus IN (N'Failed', N'Never Run / Unknown') THEN N'CheckNow'
                    ELSE N'Relax'
                 END,
        StatusColor = CASE 
                    WHEN LastRunStatus = N'Failed' THEN N'#c0392b'
                    WHEN LastRunStatus = N'Never Run / Unknown' THEN N'#d68910'
                    ELSE N'#1e7e34'
                 END;

    DECLARE @JobTotalCount INT, @JobFailedCount INT;
    SELECT @JobTotalCount = COUNT(*), @JobFailedCount = SUM(CASE WHEN Status = N'CheckNow' THEN 1 ELSE 0 END)
    FROM #JobDetails;

    ----------------------------------------------------------------------
    -- 5. Build HTML row fragments
    ----------------------------------------------------------------------
    DECLARE @ServerDetailsRows   NVARCHAR(MAX) = N'';
    DECLARE @DatabaseDetailsRows NVARCHAR(MAX) = N'';
    DECLARE @BackupDetailsRows   NVARCHAR(MAX) = N'';
    DECLARE @DiskDetailsRows     NVARCHAR(MAX) = N'';
    DECLARE @JobDetailsRows      NVARCHAR(MAX) = N'';

    -- Server Details
    SET @ServerDetailsRows =
        N'<tr>' +
            N'<td>' + @HostName + N'</td>' +
            N'<td>' + @IsClustered + N'</td>' +
            N'<td>' + @CurrentNode + N'</td>' +
            N'<td>' + CONVERT(NVARCHAR(20), @SQLRestart, 120) + N'</td>' +
            N'<td>' + CONVERT(NVARCHAR(10), @UptimeHrs) + N'</td>' +
            N'<td><span style="color:#ffffff; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block; background-color:' + @ServerStatusColor + N';">' + @ServerStatusText + N'</span></td>' +
        N'</tr>';

    -- Database Details
    DECLARE @DbName NVARCHAR(128), @DbCreateDate DATETIME, @DbRecovery NVARCHAR(60), @DbState NVARCHAR(60), @DbSize DECIMAL(12,2), @DbStatus NVARCHAR(20), @DbColor NVARCHAR(20);
    DECLARE db_cur CURSOR LOCAL FAST_FORWARD FOR
        SELECT DatabaseName, CreateDate, RecoveryModel, DbState, SizeGB, Status, StatusColor FROM #DatabaseDetails ORDER BY DatabaseName;
    OPEN db_cur;
    FETCH NEXT FROM db_cur INTO @DbName, @DbCreateDate, @DbRecovery, @DbState, @DbSize, @DbStatus, @DbColor;
    WHILE @@FETCH_STATUS = 0
    BEGIN
        SET @DatabaseDetailsRows = @DatabaseDetailsRows +
            N'<tr>' +
                N'<td>' + @DbName + N'</td>' +
                N'<td>' + CONVERT(NVARCHAR(20), @DbCreateDate, 120) + N'</td>' +
                N'<td>' + @DbRecovery + N'</td>' +
                N'<td>' + CONVERT(NVARCHAR(20), @DbSize) + N'</td>' +
                N'<td>' + @DbState + N'</td>' +
                N'<td><span style="color:#ffffff; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block; background-color:' + @DbColor + N';">' + @DbStatus + N'</span></td>' +
            N'</tr>';
        FETCH NEXT FROM db_cur INTO @DbName, @DbCreateDate, @DbRecovery, @DbState, @DbSize, @DbStatus, @DbColor;
    END
    CLOSE db_cur; DEALLOCATE db_cur;

    -- Backup Details
    DECLARE @BkName NVARCHAR(128), @BkRecovery NVARCHAR(60), @BkFullDt NVARCHAR(20), @BkFullAge NVARCHAR(20),
            @BkDiffDt NVARCHAR(20), @BkDiffAge NVARCHAR(20), @BkLogDt NVARCHAR(20), @BkLogAge NVARCHAR(20),
            @BkStatus NVARCHAR(20), @BkColor NVARCHAR(20);
    DECLARE bk_cur CURSOR LOCAL FAST_FORWARD FOR
        SELECT DatabaseName, RecoveryModel, FullBackupDisplay, FullAgeDisplay, DiffBackupDisplay, DiffAgeDisplay, LogBackupDisplay, LogAgeDisplay, Status, StatusColor
        FROM #BackupDetails ORDER BY DatabaseName;
    OPEN bk_cur;
    FETCH NEXT FROM bk_cur INTO @BkName, @BkRecovery, @BkFullDt, @BkFullAge, @BkDiffDt, @BkDiffAge, @BkLogDt, @BkLogAge, @BkStatus, @BkColor;
    WHILE @@FETCH_STATUS = 0
    BEGIN
        SET @BackupDetailsRows = @BackupDetailsRows +
            N'<tr>' +
                N'<td>' + @BkName + N'</td>' +
                N'<td>' + @BkRecovery + N'</td>' +
                N'<td>' + @BkFullDt + N'</td>' +
                N'<td>' + @BkFullAge + N'</td>' +
                N'<td>' + @BkDiffDt + N'</td>' +
                N'<td>' + @BkDiffAge + N'</td>' +
                N'<td>' + @BkLogDt + N'</td>' +
                N'<td>' + @BkLogAge + N'</td>' +
                N'<td><span style="color:#ffffff; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block; background-color:' + @BkColor + N';">' + @BkStatus + N'</span></td>' +
            N'</tr>';
        FETCH NEXT FROM bk_cur INTO @BkName, @BkRecovery, @BkFullDt, @BkFullAge, @BkDiffDt, @BkDiffAge, @BkLogDt, @BkLogAge, @BkStatus, @BkColor;
    END
    CLOSE bk_cur; DEALLOCATE bk_cur;

    -- Disk Details
    DECLARE @DkDrive NVARCHAR(10), @DkLabel NVARCHAR(128), @DkTotal DECIMAL(12,2), @DkUsed DECIMAL(12,2), @DkFree DECIMAL(12,2), @DkPct DECIMAL(5,2), @DkStatus NVARCHAR(20), @DkColor NVARCHAR(20);
    DECLARE dk_cur CURSOR LOCAL FAST_FORWARD FOR
        SELECT DriveName, VolumeLabel, TotalGB, UsedGB, FreeGB, FreePct, Status, StatusColor FROM #DiskDetails ORDER BY DriveName;
    OPEN dk_cur;
    FETCH NEXT FROM dk_cur INTO @DkDrive, @DkLabel, @DkTotal, @DkUsed, @DkFree, @DkPct, @DkStatus, @DkColor;
    WHILE @@FETCH_STATUS = 0
    BEGIN
        SET @DiskDetailsRows = @DiskDetailsRows +
            N'<tr>' +
                N'<td>' + @DkDrive + N'</td>' +
                N'<td>' + @DkLabel + N'</td>' +
                N'<td>' + CONVERT(NVARCHAR(20), @DkTotal) + N'</td>' +
                N'<td>' + CONVERT(NVARCHAR(20), @DkUsed) + N'</td>' +
                N'<td>' + CONVERT(NVARCHAR(20), @DkFree) + N'</td>' +
                N'<td>' + CONVERT(NVARCHAR(20), @DkPct) + N'%</td>' +
                N'<td><span style="color:#ffffff; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block; background-color:' + @DkColor + N';">' + @DkStatus + N'</span></td>' +
            N'</tr>';
        FETCH NEXT FROM dk_cur INTO @DkDrive, @DkLabel, @DkTotal, @DkUsed, @DkFree, @DkPct, @DkStatus, @DkColor;
    END
    CLOSE dk_cur; DEALLOCATE dk_cur;

    -- Job Details
    DECLARE @JbName NVARCHAR(128), @JbEnabled NVARCHAR(10), @JbCurrentState NVARCHAR(20), 
            @JbLastRunStatus NVARCHAR(30), @JbLastRunDateTime NVARCHAR(20), 
            @JbStatus NVARCHAR(20), @JbColor NVARCHAR(20);
    DECLARE job_cur CURSOR LOCAL FAST_FORWARD FOR
        SELECT JobName, 
               CASE WHEN IsEnabled = 1 THEN N'Yes' ELSE N'No' END,
               CurrentState, LastRunStatus, 
               ISNULL(CONVERT(NVARCHAR(20), LastRunDateTime, 120), N'Never'),
               Status, StatusColor 
        FROM #JobDetails ORDER BY JobName;
    OPEN job_cur;
    FETCH NEXT FROM job_cur INTO @JbName, @JbEnabled, @JbCurrentState, @JbLastRunStatus, @JbLastRunDateTime, @JbStatus, @JbColor;
    WHILE @@FETCH_STATUS = 0
    BEGIN
        SET @JobDetailsRows = @JobDetailsRows +
            N'<tr>' +
                N'<td>' + @JbName + N'</td>' +
                N'<td>' + @JbEnabled + N'</td>' +
                N'<td>' + @JbCurrentState + N'</td>' +
                N'<td>' + @JbLastRunStatus + N'</td>' +
                N'<td>' + @JbLastRunDateTime + N'</td>' +
                N'<td><span style="color:#ffffff; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block; background-color:' + @JbColor + N';">' + @JbStatus + N'</span></td>' +
            N'</tr>';
        FETCH NEXT FROM job_cur INTO @JbName, @JbEnabled, @JbCurrentState, @JbLastRunStatus, @JbLastRunDateTime, @JbStatus, @JbColor;
    END
    CLOSE job_cur; DEALLOCATE job_cur;

    ----------------------------------------------------------------------
    -- 6. Dashboard card values
    ----------------------------------------------------------------------
    DECLARE @CardServerStatus NVARCHAR(20)  = CASE WHEN @ServerIsHealthy = 1 THEN N'HEALTHY' ELSE N'WARNING' END;
    DECLARE @CardServerColor  NVARCHAR(20)  = CASE WHEN @ServerIsHealthy = 1 THEN N'#1e7e34' ELSE N'#c0392b' END;
    DECLARE @CardServerBg     NVARCHAR(20)  = CASE WHEN @ServerIsHealthy = 1 THEN N'#eafaf1' ELSE N'#fdecea' END;

    DECLARE @CardDbStatus NVARCHAR(20) = CASE WHEN @DbOnlineCount = @DbTotalCount THEN N'HEALTHY' ELSE N'WARNING' END;
    DECLARE @CardDbColor  NVARCHAR(20) = CASE WHEN @DbOnlineCount = @DbTotalCount THEN N'#1e7e34' ELSE N'#c0392b' END;
    DECLARE @CardDbBg     NVARCHAR(20) = CASE WHEN @DbOnlineCount = @DbTotalCount THEN N'#eaf3fb' ELSE N'#fdecea' END;

    DECLARE @CardBackupStatus NVARCHAR(20) = CASE WHEN ISNULL(@BackupOverdueCount,0) = 0 THEN N'HEALTHY' ELSE N'WARNING' END;
    DECLARE @CardBackupColor  NVARCHAR(20) = CASE WHEN ISNULL(@BackupOverdueCount,0) = 0 THEN N'#1e7e34' ELSE N'#c0392b' END;
    DECLARE @CardBackupBg     NVARCHAR(20) = CASE WHEN ISNULL(@BackupOverdueCount,0) = 0 THEN N'#fdf6e3' ELSE N'#fdecea' END;

    DECLARE @CardDiskStatus NVARCHAR(20) = CASE WHEN @DiskAnyCritical = 1 OR @DiskAnyWarning = 1 THEN N'WARNING' ELSE N'HEALTHY' END;
    DECLARE @CardDiskColor  NVARCHAR(20) = CASE WHEN @DiskAnyCritical = 1 OR @DiskAnyWarning = 1 THEN N'#c0392b' ELSE N'#1e7e34' END;
    DECLARE @CardDiskBg     NVARCHAR(20) = CASE WHEN @DiskAnyCritical = 1 OR @DiskAnyWarning = 1 THEN N'#fdecea' ELSE N'#eafaf1' END;

    DECLARE @CardJobStatus NVARCHAR(20) = CASE WHEN ISNULL(@JobFailedCount,0) = 0 THEN N'HEALTHY' ELSE N'WARNING' END;
    DECLARE @CardJobColor  NVARCHAR(20) = CASE WHEN ISNULL(@JobFailedCount,0) = 0 THEN N'#1e7e34' ELSE N'#c0392b' END;
    DECLARE @CardJobBg     NVARCHAR(20) = CASE WHEN ISNULL(@JobFailedCount,0) = 0 THEN N'#eafaf1' ELSE N'#fdecea' END;

    ----------------------------------------------------------------------
    -- 7. Assemble final HTML
    ----------------------------------------------------------------------
    DECLARE @HTML NVARCHAR(MAX);

    SET @HTML = N'
<html>
<head>
<meta charset="UTF-8">
<style>
  body { font-family: Segoe UI, Arial, sans-serif; background-color:#ffffff; margin:0; padding:0; color:#2c3e50; }
  .container { max-width:1200px; margin:0 auto; padding:20px; background-color:#ffffff; }
  .header-box { background-color:#0b3d91; color:#ffffff; text-align:center; padding:20px 15px; margin-bottom:10px; }
  .header-box h1 { color:#ffffff; font-size:24px; margin:0 0 12px 0; }
  .header-box .meta { color:#ffffff; font-size:13px; }
  .header-box .meta span { margin:0 18px; }
  h2.section-title { color:#0b3d91; font-size:16px; border-bottom:2px solid #0b3d91; padding-bottom:5px; margin-top:30px; margin-bottom:15px; }
  table { border-collapse: collapse; width:100%; margin-top:10px; font-size:13px; }
  th { background-color:#0b3d91; color:#ffffff; text-align:left; padding:8px 10px; border:1px solid #0b3d91; }
  td { padding:8px 10px; border-bottom:1px solid #e0e0e0; }
  tr:nth-child(even) { background-color:#f9fafc; }
  .disclaimer-box { margin-top:30px; padding:12px 15px; background-color:#fdf6e3; font-size:12px; color:#7a5c00; text-align:center; font-style:italic; }
  .signature-box { margin-top:15px; padding:15px; background-color:#eaf3fb; font-size:13px; color:#2c3e50; }
  .signature-box .sig-name { font-weight:bold; color:#0b3d91; }
</style>
</head>
<body>
<div class="container">
  <div class="header-box">
    <h1>SQL Server Health Check Report</h1>
    <div class="meta">
      <span><b>Server:</b> ' + @ServerName + N'</span>
      <span><b>Generated:</b> ' + CONVERT(NVARCHAR(20), @GetDate, 120) + N'</span>
      <span><b>SQL Version:</b> ' + @SQLVersionFull + N'</span>
    </div>
  </div>

  <h2 class="section-title">HEALTH SUMMARY DASHBOARD</h2>
  <!-- Standard table layout for 100% Outlook compatibility -->
  <table width="100%" cellpadding="8" cellspacing="0" border="0" style="border-collapse:collapse; font-size:13px; text-align:center; margin-top:10px; margin-bottom:15px;">
    <tr>
      <th style="background-color:#0b3d91; color:#ffffff; width:20%; border:1px solid #0b3d91; text-align:center;">SERVER STATUS</th>
      <th style="background-color:#0b3d91; color:#ffffff; width:20%; border:1px solid #0b3d91; text-align:center;">DATABASES</th>
      <th style="background-color:#0b3d91; color:#ffffff; width:20%; border:1px solid #0b3d91; text-align:center;">BACKUPS</th>
      <th style="background-color:#0b3d91; color:#ffffff; width:20%; border:1px solid #0b3d91; text-align:center;">DISK SPACE</th>
      <th style="background-color:#0b3d91; color:#ffffff; width:20%; border:1px solid #0b3d91; text-align:center;">AGENT JOBS</th>
    </tr>
    <tr>
      <td style="background-color:' + @CardServerBg + N'; vertical-align:top; border:1px solid #e0e0e0; padding:12px;">
        <div style="font-size:18px; font-weight:bold; color:' + @CardServerColor + N'; margin-bottom:4px;">' + CASE WHEN @ServerIsHealthy = 1 THEN N'Running' ELSE N'Recently Restarted' END + N'</div>
        <div style="font-size:12px; color:#777; margin-bottom:8px;">Uptime: ' + CONVERT(NVARCHAR(10), @UptimeHrs) + N' Hrs</div>
        <span style="color:#ffffff; background-color:' + @CardServerColor + N'; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block;">' + @CardServerStatus + N'</span>
      </td>
      <td style="background-color:' + @CardDbBg + N'; vertical-align:top; border:1px solid #e0e0e0; padding:12px;">
        <div style="font-size:18px; font-weight:bold; color:' + @CardDbColor + N'; margin-bottom:4px;">' + CONVERT(NVARCHAR(10), @DbOnlineCount) + N' / ' + CONVERT(NVARCHAR(10), @DbTotalCount) + N' Online</div>
        <div style="font-size:12px; color:#777; margin-bottom:8px;">' + CONVERT(NVARCHAR(10), @DbTotalCount - @DbOnlineCount) + N' Offline / Suspect</div>
        <span style="color:#ffffff; background-color:' + @CardDbColor + N'; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block;">' + @CardDbStatus + N'</span>
      </td>
      <td style="background-color:' + @CardBackupBg + N'; vertical-align:top; border:1px solid #e0e0e0; padding:12px;">
        <div style="font-size:18px; font-weight:bold; color:' + @CardBackupColor + N'; margin-bottom:4px;">' + CASE WHEN ISNULL(@BackupOverdueCount,0) = 0 THEN N'All Successful' ELSE N'Attention Needed' END + N'</div>
        <div style="font-size:12px; color:#777; margin-bottom:8px;">' + CONVERT(NVARCHAR(10), ISNULL(@BackupOverdueCount,0)) + N' Overdue</div>
        <span style="color:#ffffff; background-color:' + @CardBackupColor + N'; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block;">' + @CardBackupStatus + N'</span>
      </td>
      <td style="background-color:' + @CardDiskBg + N'; vertical-align:top; border:1px solid #e0e0e0; padding:12px;">
        <div style="font-size:18px; font-weight:bold; color:' + @CardDiskColor + N'; margin-bottom:4px;">' + ISNULL(CONVERT(NVARCHAR(10), @DiskWorstPct), N'N/A') + N'% Free</div>
        <div style="font-size:12px; color:#777; margin-bottom:8px;">Lowest Free Space</div>
        <span style="color:#ffffff; background-color:' + @CardDiskColor + N'; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block;">' + @CardDiskStatus + N'</span>
      </td>
      <td style="background-color:' + @CardJobBg + N'; vertical-align:top; border:1px solid #e0e0e0; padding:12px;">
        <div style="font-size:18px; font-weight:bold; color:' + @CardJobColor + N'; margin-bottom:4px;">' + CASE WHEN ISNULL(@JobFailedCount,0) = 0 THEN N'All Successful' ELSE N'Attention Needed' END + N'</div>
        <div style="font-size:12px; color:#777; margin-bottom:8px;">' + CONVERT(NVARCHAR(10), ISNULL(@JobFailedCount,0)) + N' Failed / Unknown</div>
        <span style="color:#ffffff; background-color:' + @CardJobColor + N'; padding:4px 10px; font-size:12px; font-weight:bold; display:inline-block;">' + @CardJobStatus + N'</span>
      </td>
    </tr>
  </table>

  <br />
  <h2 class="section-title">1. SERVER DETAILS</h2>
  <table width="100%" cellpadding="8" cellspacing="0" border="0" style="border-collapse:collapse; font-size:13px;">
    <tr>
      <th>Hostname</th><th>Is Cluster</th><th>Current Node</th><th>SQL Restart</th><th>Uptime (Hrs)</th><th>Status</th>
    </tr>
    ' + @ServerDetailsRows + N'
  </table>

  <br />
  <h2 class="section-title">2. DATABASE DETAILS</h2>
  <table width="100%" cellpadding="8" cellspacing="0" border="0" style="border-collapse:collapse; font-size:13px;">
    <tr>
      <th>Database Name</th><th>Created Date</th><th>Recovery Model</th><th>Database Size (GB)</th><th>State</th><th>Status</th>
    </tr>
    ' + @DatabaseDetailsRows + N'
  </table>

  <br />
  <h2 class="section-title">3. DATABASE BACKUP DETAILS</h2>
  <table width="100%" cellpadding="8" cellspacing="0" border="0" style="border-collapse:collapse; font-size:13px;">
    <tr>
      <th>Database Name</th><th>Recovery Model</th><th>Full Backup</th><th>Full Backup Age</th><th>Diff Backup</th><th>Diff Backup Age</th><th>Log Backup</th><th>Log Backup Age</th><th>Status</th>
    </tr>
    ' + @BackupDetailsRows + N'
  </table>

  <br />
  <h2 class="section-title">4. DISK DETAILS</h2>
  <table width="100%" cellpadding="8" cellspacing="0" border="0" style="border-collapse:collapse; font-size:13px;">
    <tr>
      <th>Drive</th><th>Volume Label</th><th>Total (GB)</th><th>Used (GB)</th><th>Free (GB)</th><th>Free %</th><th>Status</th>
    </tr>
    ' + @DiskDetailsRows + N'
  </table>

  <br />
  <h2 class="section-title">5. SQL AGENT JOBS DETAILS</h2>
  <table width="100%" cellpadding="8" cellspacing="0" border="0" style="border-collapse:collapse; font-size:13px;">
    <tr>
      <th>Job Name</th><th>Enabled</th><th>Current State</th><th>Last Run Status</th><th>Last Run Date/Time</th><th>Status</th>
    </tr>
    ' + @JobDetailsRows + N'
  </table>

  <br />
  <h2 class="section-title">6. DISCLAIMER</h2>
  <div class="disclaimer-box">This is an automated mail please do not respond to this mail</div>

  <h2 class="section-title">7. SIGNATURE</h2>
  <div class="signature-box">
    <div>Regards,</div>
    <div class="sig-name">Database Administration Team</div>
    <div>Automated SQL Server Health Monitoring</div>
  </div>
</div>
</body>
</html>';

    ----------------------------------------------------------------------
    -- 8. Send mail
    ----------------------------------------------------------------------
    EXEC msdb.dbo.sp_send_dbmail
        @profile_name = @ProfileName,
        @recipients   = @Recipients,
        @subject      = @Subject,
        @body         = @HTML,
        @body_format  = 'HTML';

    ----------------------------------------------------------------------
    -- 9. Cleanup
    ----------------------------------------------------------------------
    IF OBJECT_ID('tempdb..#DatabaseDetails') IS NOT NULL DROP TABLE #DatabaseDetails;
    IF OBJECT_ID('tempdb..#BackupDetails')   IS NOT NULL DROP TABLE #BackupDetails;
    IF OBJECT_ID('tempdb..#DiskDetails')     IS NOT NULL DROP TABLE #DiskDetails;
    IF OBJECT_ID('tempdb..#JobDetails')      IS NOT NULL DROP TABLE #JobDetails;

END
GO


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