Allow other servers to verify addresses

Home Forums Messaging Software Exchange 2000 / 2003 Allow other servers to verify addresses

Viewing 1 post (of 1 total)
  • Author
    Posts
  • Avatar
    brian873
    Member
    #121650

    Over the last few days I have had some problem sending to certain domains. When I use the SMTP DIAG tool I get the following error

    550-Verification failed for
    550-No Such User Here
    550 Sender verify failed

    I am using

    Windows 2003 SBS SP1
    Exchange 6.5 SP2

    How would I go about letting server verify address securely?

    Thanks

Viewing 1 post (of 1 total)

You must be logged in to reply to this topic.