20.2  Optimal Scheduling

Optimal scheduling settings depend on the way the incoming mail is received and on the Internet connection type available to Kerio MailServer.

In all of the above examples where scheduling is recommended, all options in the Action field can be selected (Send mail in outgoing queue and Invoke mail transfer by sending ETRN command to configured SMTP servers). If the mail queue is empty or no POP3 account is defined, Kerio MailServer will automatically move on to the next task.