On Wed, Jun 17, 2020 at 02:37:23PM +0200, Patrick Proniewski wrote:
> For some time now I notice that some messages, either originating from
> Internet or from internal servers are bounced when they arrive on the last
> hop: Exchange.
> Jun 17 12:34:20 postfix-mailgw/smtp[77347]: 57F56EB256:
> to=<login@exchg.domain>, orig_to=<userpart@domain>,
> relay=Exchange-VIP[Exchange-VIP]:25, delay=0.01, delays=0.01/0/0/0,
> dsn=5.6.7, status=bounced (SMTPUTF8 is required, but was not offered by host
> Exchange-VIP[Exchange-VIP])
You have the two options to
- make Exchange support SMTPUTF8 or
- disable SMTPUTF8 in Postfix.
Set "smtputf8_enable = no".
Bastian
--
"Get back to your stations!"
"We're beaming down to the planet, sir."
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stardate 3417.3
