Hello,
Since yesterday, we are relaying our outgoing mails to a ISP for outgoing spam-checking.
Now we notice, that mails are stored in the mail.box, and will be transferred together after 15 min.
I already change the schedule under connection for SMPT-Connection to 1 minute, and also changed the vale for “Maximum transfer threads” to server controlled.
But the mails still delaying for 15 minutes before transferring.
Before we made the change, any mail transferred directly to the recipient remote server, without any delay.
Does anyone has an idea, how to change this behaviour?
Thanks for your help in advance.
Best regards
Dominik Brosch