At first messages were arriving at the list without any delay.
I'm working with filtering options for two days, so I' was changing the options.
Today, every mail we send comes to the list with a delay.
Which things affect this delivery time, and why that happened?
I'm using mailman version 2.1.5. I have two problems about attachments.
1. When I send a mail from a webmail, in mail list it appears with an
attachment like "Part 1.2", and in that attachment, there is the
footer message we set for our mailing list. How can I remove this?
2. When I want to send
