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whitelist limit

gerg
Hi,

We're running 7.503 and sometimes we find that mail is rejected, especially when it comes from hotmail.  It's a big problem as many of our clients use hotmail!

While I work on diagnosing the issue I am considering exporting all of our clients email addresses and then importing them into the whitelist.

I was wondering if there is a limit to how many addresses can be added to the whitelist and if there is anything else I might need to consider?  We could be looking at 8000 email addresses!

Thanks in advance,

Greg


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  • 0
    Ahhh, you've clarified something, and now I understand why we were talking past each other in  this thread.  The 'SMTP Log' tab in 'Mail Manager' is different from the full 'SMTP' log that can be downloaded in WebAdmin from the 'Archived Log Files' tab under 'Logging >> View Log Files'.  The latter contains much more information.  Try posting the relevant lines from a couple rejects that you're curious about.

    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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  • 0
    Ahhh, you've clarified something, and now I understand why we were talking past each other in  this thread.  The 'SMTP Log' tab in 'Mail Manager' is different from the full 'SMTP' log that can be downloaded in WebAdmin from the 'Archived Log Files' tab under 'Logging >> View Log Files'.  The latter contains much more information.  Try posting the relevant lines from a couple rejects that you're curious about.

    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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