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email not delivering outbound

Discussion in 'E-mail Discussion' started by ne0shell, Jan 9, 2004.

  1. ne0shell

    ne0shell Well-Known Member

    Oct 9, 2003
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    After a complaint from a clinet I checked my mail queue and found 24 emails sitting there waiting for delivery. I tried triggering the run manually but I just get back a page of the following error:

    R=lookuphost T=remote_smtp defer (-53): retry time not reached for any host

    email was working fine up until today, not sure what the issue could be. Inbound seems to still be working fine. Any tips on how to troubleshoot this would be appreciated.

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