E-mail is, at its core, best-effort, respond-maybe protocol. Implementing "quiet hours as seen in IM", means using the wrong tool.
If you insist on treating e-mail as a medium requiring immediate response, you'll be going into Postfix on weekends to force-flush the queue instead. This is not a technological problem, definitely not one that's solvable through configuration tweaking.
(I mean, sure, it's an impressive exercise in how flexible the sw stack is, but the issue lies elsewhere)
If you insist on treating e-mail as a medium requiring immediate response, you'll be going into Postfix on weekends to force-flush the queue instead. This is not a technological problem, definitely not one that's solvable through configuration tweaking.
(I mean, sure, it's an impressive exercise in how flexible the sw stack is, but the issue lies elsewhere)