Customer has application, which is used to send documents per email.
In application the groupwise server with port 25 is set.
Now when sending documents, the application goes slow, while it send the mail to the groupwise system.
Testing with the application shows more then 6 seconds.
Application programmer blaims groupwise, because it takes 6 seconds for the groupwise system to acknowledge the sending of the mail.
What setting(s) can I use to speed up this process ?