Score:1

Postfix - how to reject all email with a 450 response code?

in flag

I am going to be migrating my email from one server to a new one.

During the migration I would like the old server to reject all incoming email, but with a code 450 so that the sending servers will try again later (after migration).

Can this be done with Postfix configuration?

I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.