(09-29-2016, 02:09 AM)skysoft Wrote: I have the exact same problem. All work fine until 26 September when i can send emails but can't receive any mail except from my server. Nothing in configuration was changed. I look for solution, but if anyone cam help it will be very helpful. Thanks a lot.
PS (If i manage to find a solution i will post it here).
OK I Find what my problem is and now all work excellent!!! I make nmap scan of my server and i find port 25 is closed (i use router with firewall) and after open the SMTP Port 25 i start to receive mails normally.