Suchergebnisse mit Tag „netsmtp“
Email and SMTP basics
Alex, a co-worker, asked me about sending emails today. He has to send out a mail from a development box which usually isn't allowed to send any emails to the outside world. This is archived by re-mapping the hostname of the company's SMTP-server to a dedicated internal IP providing an SMTP server without outbound abilities. I answered his questions but didn't have the time to explain the background. Here is it.