Spam blocking generating "Mailbox does not exist" emails
dave at swampie.org.uk
Mon Aug 4 05:26:04 EDT 2003
I'm running Cyrus/Postfix + Amavis/SpamAssassin
When spam comes in addressed to mailboxes which don't exist, Postfix is generating Undelivered Mail Returned to Sender messages - often of which these just build up because the from/reply-to address is fake.
Is there anything I can do about this? Is this a setting of Postfix or Amavis?
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