First of all, greetings.
Today my boss asked me to implement a PMG in the middle of a zimbra mail server and a sophos antispam, I know that in the zimbra I change the relay pointing to sophos and in the PMG I point the smarthost to sophos but on the side of sophos I know that it points its relay to port 25, and I know that proxmox works the incoming mail to port 26, should I change the configuration of the ports or am I wrong about something :c
In advance, I am new to PMG and have almost no experience. I appreciate all the help I can get.
Today my boss asked me to implement a PMG in the middle of a zimbra mail server and a sophos antispam, I know that in the zimbra I change the relay pointing to sophos and in the PMG I point the smarthost to sophos but on the side of sophos I know that it points its relay to port 25, and I know that proxmox works the incoming mail to port 26, should I change the configuration of the ports or am I wrong about something :c
In advance, I am new to PMG and have almost no experience. I appreciate all the help I can get.