[Mailman-Users] Unable to send emails with mailman/postfix

[Scott Jones]

Mailman version: 2.1.20
OS version (virtual): Ubuntu LTS 16.04.2


Hi,

I've set up a mailman client on a virtual server that I am able to connect
to from the outside world. I see all of my mailing lists and have followed
this document:

https://help.ubuntu.com/community/Mailman

when configuring. However, none of my test messages are being sent. I do
not see anything in the mail logs and further, when I send a message using
'mail -s' it works perfectly. I eventually get a

"The recipient server did not accept our requests to connect"

receipt from Google. Any suggestions as to what to try next?


Thanks,