it-systeme
christoph ender it operations · networking · software development
about
Hi there! These pages are intended to share notes and
experiences from my work as an IT freelancer – yes, you
can hire me – working in OPs, networking and development.
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latest blog entry: “sending e-mail on behalf of others”
I recently came across a case where a real lot of e-mail from various customers was to be sent from a mail server which wasn't related to the customer's operations in any way, so I tried to find out what might be considered best practice to set envelope and header fields to when mail is sent on behalf of others.