Set up the LinuxLAN device to connect with a Gmail SMTP relay without accessing the internet directly.

F5F Stay Refreshed Software Operating Systems Set up the LinuxLAN device to connect with a Gmail SMTP relay without accessing the internet directly.

Set up the LinuxLAN device to connect with a Gmail SMTP relay without accessing the internet directly.

Set up the LinuxLAN device to connect with a Gmail SMTP relay without accessing the internet directly.

C

COJS
Junior Member

29

04-21-2023, 10:00 AM

#1

Hi everyone, I'm trying to set up my LAN devices to send emails through Gmail while keeping them isolated from the internet. After spending a lot of time adjusting Postfix and EXIM4, I hit a snag with EXIM4 because it couldn't resolve my domain. I have a domain, but I don’t want to expose my server directly to the internet for this purpose—it’s already handled by a mail server. I’m hoping for a solution that lets my devices receive emails, forward them to my public Gmail address via SMTP, and ideally run this setup using Docker. Is this something I should be expecting? Thanks ahead!

C

COJS

04-21-2023, 10:00 AM #1

Hi everyone, I'm trying to set up my LAN devices to send emails through Gmail while keeping them isolated from the internet. After spending a lot of time adjusting Postfix and EXIM4, I hit a snag with EXIM4 because it couldn't resolve my domain. I have a domain, but I don’t want to expose my server directly to the internet for this purpose—it’s already handled by a mail server. I’m hoping for a solution that lets my devices receive emails, forward them to my public Gmail address via SMTP, and ideally run this setup using Docker. Is this something I should be expecting? Thanks ahead!