I have a round cube webmail station that is installed inside Synology NAS. I can send Email. I am using the SMTP of our ISP.
My problem is I cannot receive Mail.
I know this is an issue in POP3 but I can't find it in synology. I open already the port 110 for POP3 in our zyxel router. But still I can't receive anything.
Thank you in advance!