Search found 8 matches
- 23 May 2018 17:23
- Forum: Discussion
- Topic: New firewall, now massive increase in spam. (Received From IP has changed)
- Replies: 5
- Views: 3769
Re: New firewall, now massive increase in spam. (Received From IP has changed)
Thanks for the help, largo and henk, you were both right. For anyone else wondering about the fix... My old firewall's inside interface was outside my network scope, and was routed by some rules on the switches. I wanted to simplify things with the new firewall, which caused emails coming in from th...
- 21 May 2018 21:01
- Forum: Discussion
- Topic: New firewall, now massive increase in spam. (Received From IP has changed)
- Replies: 5
- Views: 3769
Re: New firewall, now massive increase in spam. (Received From IP has changed)
Thanks for the reply.
If I turn off the NAT, how will outside email servers find my EFA? My MX records have EFA prioritized over my Exchange server. If I turn off NAT, won't email just go straight to Exchange, bypassing EFA?
If I turn off the NAT, how will outside email servers find my EFA? My MX records have EFA prioritized over my Exchange server. If I turn off NAT, won't email just go straight to Exchange, bypassing EFA?
- 21 May 2018 17:48
- Forum: Discussion
- Topic: New firewall, now massive increase in spam. (Received From IP has changed)
- Replies: 5
- Views: 3769
New firewall, now massive increase in spam. (Received From IP has changed)
I installed a new SonicWall firewall and didn't think I needed to make any changes to EFA except changing the Default Gateway. My default gateway is 10.5.4.244 (internal) Now I'm seeing a massive increase in spam, with a lot of "obvious" porn-like or erectile dysfunction spam getting throu...
- 19 Mar 2016 23:06
- Forum: Discussion
- Topic: How to disable link tracking
- Replies: 4
- Views: 4540
Re: How to disable link tracking
Yes, I'm good to go. Thanks
- 17 Mar 2016 16:42
- Forum: Discussion
- Topic: How to disable link tracking
- Replies: 4
- Views: 4540
Re: How to disable link tracking
I searched the forum, but not using Google. Apparently my search skills suck, because I only found info about white-listing sites.
Thanks for your help
Thanks for your help
- 16 Mar 2016 22:18
- Forum: Discussion
- Topic: How to disable link tracking
- Replies: 4
- Views: 4540
How to disable link tracking
I'm being told to disable link tracking so we don't get the messages "MailScanner has detected a possible fraud attempt from ... claiming to be"
How can I do that?
How can I do that?
- 14 Mar 2016 21:52
- Forum: How-to
- Topic: How to integrate E.F.A with Active Directory on 3.0.0.5
- Replies: 11
- Views: 45284
Re: How to integrate E.F.A with Active Directory on 3.0.0.5
I'm getting an error 500: The website encountered an error while retrieving http://EFADevice/mailscanner/checklogin.php. It may be down for maintenance or configured incorrectly. I've uninstalled and reinstalled php-ldap, and restarted httpd services a few times, but no luck. Looking in the /var/log...
- 05 Mar 2016 00:06
- Forum: Introduction
- Topic: Hello from Cali
- Replies: 1
- Views: 2514
Hello from Cali
Notabot