[Mailman-Users] mailloop exim lmtp

[Mark Sapiro]

On 05/03/2015 06:25 AM, Thomas Stein wrote:
> 
> It seems mailman is unable to send mail. Sending mail as user mailman on the 
> commandline works. Strange.


These kinds of problems often result because mailman sends via SMTP to
(by default) 'localhost' and there is a conflict because for example,
the MTA is configured to accept mail from an IPv4 local host
(127.0.0.1/n) and not from an IPv6 local host (::1), but 'localhost' is
defined in /etc/hosts as the 'wrong' one.

-- 
Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan