[Mailman-Users] SMTP server overloaded

[Nico]

Hi,

I had a situation where the SMTP server got overloaded and failed to accept
connections from Mailman.

What happens to the mail Mailman tried to deliver to the SMTP server?

Does Mailman retry to deliver it later, or is it lost?

Both the SMTP server and Mailman are on the same machine.

Thanks

Nico