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Enabling authentication and SSL for Postfix on Debian

I used this document as main source. This blogpost is also useful. Read More »

Configuring fetchmail to deliver to Zimbra with custom header added

I needed to fetch mail from a POP3 account and deliver it to a Zimbra account. Because I'm doing this for multiple POP3 accounts, I want to add a header which I can use in Zimbra to filter. This is what we made: Read More »

Using Fetchmail to deliver to another SMTP host and user

If you want to fetch mail from several accounts and relay them to another SMTP host and user, you can use fetchmail. Define a .fetchmailrc like this: Read More »

Configuring a Debian satellite Exim server

A very common way to configure Exim on a Debian machine, is to make it a 'satellite'; a server which uses another SMTP server for sending and does not do local delivery, the latter being the difference with a 'smarthost'. It can be used by other computers in the network to send mail, but also by the machine itself, to send system notifications and such (one of my favorite apps, arpwatch, for example). Read More »