Greetings,
Hosting my own email sever at home, I have configured everything client side, I have tested my ports on the firewall, and everything needed to be open confirms as open. My firewall on my linux server is configured properly as well, I know port 25 is probably being blocked from my ISP, so, how do I change this? Or how do I find where the issues lies?
![](https://community.mailcow.email/assets/files/2024-04-12/1712935704-114745-image.png)
![](https://community.mailcow.email/assets/files/2024-04-12/1712935744-700121-image.png)
![](https://community.mailcow.email/assets/files/2024-04-12/1712935769-378958-image.png)