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(SQL Server) Fetch Full Email Given Email HeaderWhen you fetch email headers using UIDs instead of sequence numbers, the email object (which includes only the header) will have auto-generated
The Chilkat Email object offers a Note: This example requires Chilkat v11.0.0 or greater.
-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls. -- CREATE PROCEDURE ChilkatSample AS BEGIN DECLARE @hr int -- Important: Do not use nvarchar(max). See the warning about using nvarchar(max). DECLARE @sTmp0 nvarchar(4000) DECLARE @success int SELECT @success = 0 -- This example requires the Chilkat API to have been previously unlocked. -- See Global Unlock Sample for sample code. DECLARE @imap int EXEC @hr = sp_OACreate 'Chilkat.Imap', @imap OUT IF @hr <> 0 BEGIN PRINT 'Failed to create ActiveX component' RETURN END -- Connect to an IMAP server. -- Use TLS EXEC sp_OASetProperty @imap, 'Ssl', 1 EXEC sp_OASetProperty @imap, 'Port', 993 EXEC sp_OAMethod @imap, 'Connect', @success OUT, 'imap.example.com' IF @success = 0 BEGIN EXEC sp_OAGetProperty @imap, 'LastErrorText', @sTmp0 OUT PRINT @sTmp0 EXEC @hr = sp_OADestroy @imap RETURN END -- Login EXEC sp_OAMethod @imap, 'Login', @success OUT, '***', '***' IF @success = 0 BEGIN EXEC sp_OAGetProperty @imap, 'LastErrorText', @sTmp0 OUT PRINT @sTmp0 EXEC @hr = sp_OADestroy @imap RETURN END -- Select an IMAP mailbox EXEC sp_OAMethod @imap, 'SelectMailbox', @success OUT, 'Inbox' IF @success = 0 BEGIN EXEC sp_OAGetProperty @imap, 'LastErrorText', @sTmp0 OUT PRINT @sTmp0 EXEC @hr = sp_OADestroy @imap RETURN END DECLARE @emailHeader int EXEC @hr = sp_OACreate 'Chilkat.Email', @emailHeader OUT DECLARE @emailFull int EXEC @hr = sp_OACreate 'Chilkat.Email', @emailFull OUT DECLARE @uid int SELECT @uid = 2014 DECLARE @isUid int SELECT @isUid = 1 -- Fetch only the email header EXEC sp_OAMethod @imap, 'FetchEmail', @success OUT, 1, @uid, @isUid, @emailHeader IF @success = 0 BEGIN EXEC sp_OAGetProperty @imap, 'LastErrorText', @sTmp0 OUT PRINT @sTmp0 EXEC @hr = sp_OADestroy @imap EXEC @hr = sp_OADestroy @emailHeader EXEC @hr = sp_OADestroy @emailFull RETURN END -- Now fetch the full email DECLARE @uidFromCkxHeader int EXEC sp_OAMethod @emailHeader, 'GetImapUid', @uidFromCkxHeader OUT IF @uidFromCkxHeader < 0 BEGIN -- Failed. PRINT 'No ckx-imap-uid header was found.' EXEC @hr = sp_OADestroy @imap EXEC @hr = sp_OADestroy @emailHeader EXEC @hr = sp_OADestroy @emailFull RETURN END EXEC sp_OAMethod @imap, 'FetchEmail', @success OUT, 0, @uid, @isUid, @emailFull IF @success = 0 BEGIN EXEC sp_OAGetProperty @imap, 'LastErrorText', @sTmp0 OUT PRINT @sTmp0 EXEC @hr = sp_OADestroy @imap EXEC @hr = sp_OADestroy @emailHeader EXEC @hr = sp_OADestroy @emailFull RETURN END -- OK, we have the full email, do whatever we want... -- Disconnect from the IMAP server. EXEC sp_OAMethod @imap, 'Disconnect', @success OUT EXEC @hr = sp_OADestroy @imap EXEC @hr = sp_OADestroy @emailHeader EXEC @hr = sp_OADestroy @emailFull END GO |
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