Previous 1 2 3 Next 31 Replies Latest reply: Apr 29, 2013 7:22 AM by Stephen Tannenbaum1 Go to original post
  • ludw Level 1 (0 points)

    I have the problem ( ... cannot be dleivered) since about 1 week on and off, depending on the recipient's address. The cause seems to be that Apple mail servers are blacklisted on some spam filter sites which ISPs use. The blacklistings on such sites change frequently. I would expect Apple to ensure their mail servers are not blacklisted. Whenever I received a postmaster delivery failure notification, I forwarded it "As attachment" to and

  • Stephen Tannenbaum1 Level 1 (50 points)

    I changed my outgoing mail setting from "" to "" and this seems to have solved the problem for me.

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