search for: nullmx

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2020 Apr 21
2
sieve question
On Apr 20, 2020, at 19:13, @lbutlr <kremels at kreme.com> wrote: > > The other thing you can do is NOMX the old domain. Sorry, nullmx is what I meant. Btw, I think this is the best solution. Sent from my iPhone
2020 Apr 21
0
sieve question
Hi all, Thanks for the interesting discussion. The idea behind the catch-all mailbox is basically to have a transitional period between now and the nullmx config we did not know about. (thanks for mentioning that, we will do it!) Our autoreply message reads: "Your email has not been read nor forwarded", which is also the case, forcing the sender to take action. It is just kept in a simple catch-all mailbox, for a couple of weeks/months,...
2020 Apr 20
5
sieve question
Hi Ralph! Thanks for your reply! On 4/20/20 12:19 PM, Ralph Seichter wrote: > I suggest you don't use Sieve for this, but simply configure Postfix > to reject messages to @old.domain.com with the desired message. MTA > rejections signal clearly that the message has not been delivered, and > you can also include an URL pointing to a web page with more detailed > information.