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- 15 Jun 2016, 22:23
- Forum: General Discussion (csf)
- Topic: CSF Blocking SMTP mail when its not configured to do so
- Replies: 28
- Views: 8773
We have CSF installed on our server and it seems to block mail coming from our billing system. I have configured it to allow the SMTP PHP mail to go through. It starts working for a few days then starts blocking again. I have to reboot the CSF services for it to start working again then it does the ...