3 ms·

Hm... echo "My message" | mail -s subject user@mail.com

• mrmattyboy 8y ago
  I built this primarily for myself, the main advatages are: * Avoiding getting junked/rejected due to: * Missing/invalid SPF record * What would the sending domain be, if not set could easily be rejected * From a dynamic IP * Port 25 may not be open (it wasn't for my case)
  • askvictor 8y ago
    I set up my servers to use Google's SMTP, then proceed to use inbuilt tools. So only port 25 (or whatever the TLS equivalents) blocking is a problem