Are you sending lots of mails to a large group of users. If not why not use any normal e-mail service like gmail?
tschloss
joined 1 year ago
Do you use it with a single network port or do you add interfaces, via USB? Wasn’t there a performance limitation at least on the USB ports? Maybe the 5 has better specs here?
Did you look into GL.inet routers? The have OpenWRT under the hood? At their web shop cheaper than at Amazon.
The „pg“ in pgAdmin has a meaning?
A simple approach would be to just run an IMAP server. For receiving you use a script using POP3 to download newly arrived emails (which is run every 5 minutes for example). If your server is offline, nothing gets lost.
For the sending side you can either use your mail ISP’s SMTP server directly from the client or you install a local relay as a mitm to the ISP’s SMTP.