From: Jonathan Tripathy (no email)
Date: Wed Mar 03 2010 - 04:38:20 EST
I'm not sure if there is a solution to this, but maybe one of you folks will know a "workaround".
After thunderbird has sent the email, it then has to save the email to the sent items folders. This can take a long time if there is an attachment and the server is remote.
Apart from only saving the sent items locally, is there any other way to speed things up? I know that is one feature of MS Exchange, that it only has to send the message once.
I'm using Postfix with Dovecot auth and virtual mailboxes with mysql.