Updated Dovecot 2.3.0 now getting 2 strange log errors

[Tony]

On 2018-01-07 00:08, Stephan Bosch wrote:
> Op 1/6/2018 om 7:42 PM schreef Florian Pritz:
>> What is somewhat infuriating is that this behaviour change is not
>> mentioned in the release notes/upgrade notes and the commit that
>> introduces the change changes multiple things and it doesn't explain 
>> why
>> things are changed. I'm happy to see service files that try to improve
>> security in an upstream repository though.
>> 
>> Does pigeonhole have any options to configure how mail is send when
>> using "redirect :copy" (possibly more commands, this is just what
>> triggered it here)? If not, support for injecting mail back via smtp
>> would be lovely. I'd like to reenable NoNewPrivileges at some point.
>> 
>> [1]
>> https://github.com/dovecot/core/commit/563c1e3b45bbb69bc67b75ff7a899699bea18e88#diff-5bbec0a0006d92d441b5c8fa72690f
> 
> The submission_host setting should do what you need:
> 
> https://github.com/dovecot/core/blob/master/doc/example-config/conf.d/15-lda.conf#L20
> 
> Regards,
> 
> Stephan.

Thank you both. I didn't realize `NoNewPrivileges=true` was a new 
addition, but it all makes sense now. Adding `submission_host` seems to 
have gotten around the issue.

Cheers,
tc