When I send messages to some addresses, they are rejected because the receiving mail host says my mail fails reverse lookup. Is there a setting in Zimbra that relates to that kind of error?
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When I send messages to some addresses, they are rejected because the receiving mail host says my mail fails reverse lookup. Is there a setting in Zimbra that relates to that kind of error?
Nope. This means your mail domain doesn't resolve via reverse IP when sending mail. Yahoo, Hotmail, Gmail, etc all use this to prevent spammers.
try to relay mail through your ISP (Relay Host in Zimbra Admin UI MTA tab).Quote:
Originally Posted by Billy