1
vote
0answers
90 views

postfix expand ldap group AND afterwards resolve alias

We have a postfix server which has the user config stored in a openldap directory. Recently we also implemented ldap groups which are expanded by postfix. This works fine, unless the group expands to ...
0
votes
1answer
25 views

Whitelist virtual_alias_maps

I have one mailbox in postfix and several aliases to it. Is it possible to create whitelists for specific alias in order to allow only the addresses from the list to send messages. For example: ...
6
votes
1answer
298 views

Mailman / Postfix Configuration Assistance

I am writing for some help regarding Postfix configuration. I cannot seem to get Postfix configured properly to transfer mail to the mailing list installed on the same server. I followed many steps ...
3
votes
1answer
187 views

postfix default alias used even when I have other aliases

I tried adding a rule to /etc/aliases which would send a message to /dev/null if it was sent to a particular alias: fooname: /dev/null I have postfix set up with a default address for a particular ...