On 2022-03-25 17:06, post...@ptld.com wrote:
No, though you should consider *not* implementing a catchall, these are
generally a bad idea.

If you don't mind, could you please highlight why catchall is a bad idea?
Is it a technical, policy, security, etc, issue?

one is that it basicly disable sender verify valid senders on your own sender domain, becurse all is valid, catch that with never accept mails that match localdomains as sender envelope

eq mail-from must not be equal to rcpt-to on port 25, i have never seen valid example when it is

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