Cant recieve incoming mail

[samuelmf]

When i send email from hotmail, gmail o any other corporate domain i cant recieve email, but if i disable the firewall i able to recieve.

What is missconfigurated on the firewall that restricts incoming mails?

Thanks

[Elizine]

Because of spammers, yahoo, hotmail and others often block domains and some attachments.
Or it might be that your firewall might be blocking the emails due to Brute Force attack.

[samuelmf]

Ok, thanks for reply, but how can i reconfigure the CSF to allow incoming mails?

[Sergio]

CSF per se does not block emails; CSF only block IPs and ports.
So, check your configuration and check if SMTP ports are open you will like to have the following
SMTP_PORTS = 25,465,587
remember that you have to open those ports where it needs in TCP/UPD IN/OUT.