I’ve had to debug database mail problems several times over the last year or so. Below is a collection of the stored procedures and queries that I’ve ended up using. I’ve added notes to most of them to help explain and work with them.
USE msdb GO -- Check that the service broker is enabled on MSDB. -- Is_broker_enabled must be 1 to use database mail. SELECT is_broker_enabled FROM sys.databases WHERE name = 'msdb'; -- Check that Database mail is turned on. -- Run_value must be 1 to use database mail. -- If you need to change it this option does not require -- a server restart to take effect. EXEC sp_configure 'show advanced options', 1; GO RECONFIGURE; GO EXEC sp_configure 'Database Mail XPs'; -- Check the Mail queues -- This system stored procedure lists the two Database Mail queues. -- The optional @queue_type parameter tells it to only list that queue. -- The list contains the length of the queue (number of emails waiting), -- the state of the queue (INACTIVE, NOTIFIED, RECEIVES_OCCURRING, the -- last time the queue was empty and the last time the queue was active. EXEC msdb.dbo.sysmail_help_queue_sp -- @queue_type = 'Mail' ; -- Check the status (STARTED or STOPPED) of the sysmail database queues -- EXEC msdb.dbo.sysmail_start_sp -- Start the queue -- EXEC msdb.dbo.sysmail_stop_sp -- Stop the queue EXEC msdb.dbo.sysmail_help_status_sp; -- Check the different database mail settings. -- These are system stored procedures that list the general -- settings, accounts, profiles, links between the accounts -- and profiles and the link between database principles and -- database mail profiles. -- These are generally controlled by the database mail wizard. EXEC msdb.dbo.sysmail_help_configure_sp; EXEC msdb.dbo.sysmail_help_account_sp; -- Check that your server name and server type are correct in the -- account you are using. -- Check that your email_address is correct in the account you are -- using. EXEC msdb.dbo.sysmail_help_profile_sp; -- Check that you are using a valid profile in your dbmail command. EXEC msdb.dbo.sysmail_help_profileaccount_sp; -- Check that your account and profile are joined together -- correctly in sysmail_help_profileaccount_sp. EXEC msdb.dbo.sysmail_help_principalprofile_sp; -- I’m doing a TOP 100 on these next several queries as they tend -- to contain a great deal of data. Obviously if you need to get -- more than 100 rows this can be changed. -- Check the database mail event log. -- Particularly for the event_type of "error". These are where you -- will find the actual sending error. SELECT TOP 100 * FROM msdb.dbo.sysmail_event_log ORDER BY last_mod_date DESC; -- Check the actual emails queued -- Look at sent_status to see 'failed' or 'unsent' emails. SELECT TOP 100 * FROM msdb.dbo.sysmail_allitems ORDER BY last_mod_date DESC; -- Check the emails that actually got sent. -- This is a view on sysmail_allitems WHERE sent_status = 'sent' SELECT TOP 100 * FROM msdb.dbo.sysmail_sentitems ORDER BY last_mod_date DESC; -- Check the emails that failed to be sent. -- This is a view on sysmail_allitems WHERE sent_status = 'failed' SELECT TOP 100 * FROM msdb.dbo.sysmail_faileditems ORDER BY last_mod_date DESC -- Clean out unsent emails -- Usually I do this before releasing the queue again after fixing the problem. -- Assuming of course that I don't want to send out potentially thousands of -- emails that are who knows how old. -- Obviously can be used to clean out emails of any status. EXEC msdb.dbo.sysmail_delete_mailitems_sp @sent_before = '2009-11-10', @sent_status = 'unsent';
Filed under: Database Mail, Microsoft SQL Server, Problem Resolution, SQLServerPedia Syndication, System Functions and Stored Procedures Tagged: Database mail, microsoft sql server, problem resolution, sql statements, system functions