I use a $5 VPS and a couple of Python scripts, one for SMTP and one for POP3. I use the latter with GMail so it can collect the mails. But before I wrote that P

I use a $5 VPS and a couple of Python scripts, one for SMTP and one for POP3. I use the latter with GMail so it can collect the mails. But before I wrote that POP3 server I would just log in and cat the files the SMTP server wrote for each inbound email.