Mailop is a mailing list and community designed to improve the dialogue and build relationships between mail operators.

The list has been running since 2008 and has over 2000 list members. The majority of members work for companies sending or receiving large amounts of email.


Any subscriber in breach of these rules will be unsubscribed by the moderation team without warning.

Other Pages on the Website


For information of the team running the website.


Frequently asked questions about running a mail server or the list.

Best Practices for Servers

Best Practises for running a Mail Server. Maximising the likelyhood that your outgoing email gets delivered.