I sent a message to one of ClamAV’s mailing-lists, but the mail was rejected/held for approval. Why?
• Only subscribers are allowed to post to the mailing-list. This is done to avoid spammers. Please check that your outgoing messages start with a line like the following: Return-Path: me@mydomain.com where me@mydomain.com is the mail account which you used to subscribe to the mailing-list. You can subscribe multiple times, with different mail addresses, and disable mail delivery. You will be able to post to the mailing-lists by putting any of those addresses in Return-Path.