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| | |-+  Problem with spam filter and SMTP proxy on 2.2
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Author Topic: Problem with spam filter and SMTP proxy on 2.2  (Read 4647 times)
rrpalma
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« on: Thursday 05 March 2009, 09:02:36 am »

Hello,

I'm trying EFW 2.2 rc 3 and have the following problem:
When turning on the spam checking feature, mail going out from the mail server in the DMZ to the firewall gets filtered and rejected as SPAM.  I have tried including our domain in the sender whitelist, as well as the mail server's IP on the client whitelist, with no success.  Any ideas?

Thanks for reading!
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rrpalma
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« Reply #1 on: Sunday 08 March 2009, 01:06:46 pm »

anyone?
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rrpalma
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« Reply #2 on: Monday 23 March 2009, 02:47:21 am »

I guess it's a problem with the product itself (Endian). Have tried all possible combinations, and it would seem that there's a problem with the SMTP proxy.
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lbalding
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« Reply #3 on: Friday 01 May 2009, 10:17:36 am »

We are having similar issues.  I looks like smtp mail traffic is allowed through the smtp proxy from the internet and then rejected when the exchange mail server tries to send a failed Delivery notification out to the sender, the firewall catches it.

  Is this a limitation of the community edition?

Thanks in advance.
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