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451 Temporary local problem, please try again!

mkirchberg
Tried to configure ASG V7  SMTP Proxy ( WITHOUT MailSecurity license ; since we have some special antivirus;antispam Server behind out astaro)

  Version information 
Firmware version:  7.405 


When we try to check the proxy from the outside world (via telnet) everything looks fine; Recipient resolution works fine, but when
finishing the mail ( .  
we always get this error and no forwarding to the inner smtp-servers

451 Temporary local problem, please try again!

How to solve this problem ?[:O]


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Parents
  • 0
    Somehow, you have 'Greylisting' enabled, and that is the normal behavior.
    2009:09:18-21:24:55 fw exim[5242]: 2009-09-18 21:24:55 1Moj4Q-0001MY-2Z Greylisting: Greylisted 87.22.177.144
    The system will not enforce greylisting against a 'Sender/sender-IP/Recipient' triad after receiving one message with the same messageID twice in five minutes.

    If you played with things on the 'Anti-Spam' tab during the first seven days (before it was greyed out), it's possible that it's remembering that greylisting was on and has maintained that functionality.  If you are past the time when you can go back in and turn it off, then you might need to submit a support request.

    Is that it?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • 0
    Somehow, you have 'Greylisting' enabled, and that is the normal behavior.
    2009:09:18-21:24:55 fw exim[5242]: 2009-09-18 21:24:55 1Moj4Q-0001MY-2Z Greylisting: Greylisted 87.22.177.144
    The system will not enforce greylisting against a 'Sender/sender-IP/Recipient' triad after receiving one message with the same messageID twice in five minutes.

    If you played with things on the 'Anti-Spam' tab during the first seven days (before it was greyed out), it's possible that it's remembering that greylisting was on and has maintained that functionality.  If you are past the time when you can go back in and turn it off, then you might need to submit a support request.

    Is that it?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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