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Group Message Bouncing Back

    Question

  • Hello - I am attempting to send an email to a relatively large number of people (about 50). I am getting a large number of the emails back with the following message (email address is fictitious, I get these for a large numer of domains) ---> The following message to <'ewithu4ever@bellsouth.net'> was undeliverable. The reason for the problem: 5.1.2 - Bad destination host "DNS Hard Error looking up bellsouth.net' (MX):  NXDomain"

    I can successfully send emails to one destination at a time.

    Can someone help?

    Thank you.

    bbruin

    Tuesday, June 17, 2008 2:55 AM

Answers

  • Could you double check these of your mail profile:

    1. the Seconds Until Server Connection Timeout

    2. the Connection settings like Proxy, Proxy authentication settings...

    3. the Security settings

     

    Also, could you tell which tech are you using for mail: sql agent? sql mail? or Store Procedures for mail?

     

    Tuesday, June 17, 2008 6:57 AM
    Answerer