> On Feb 21, 2016, at 8:37 AM, Michael Sperber <sper...@deinprogramm.de> wrote: > > > Noel Jones <njo...@megan.vbhcs.org> writes: > >> On 2/17/2016 1:56 AM, Michael Sperber wrote: >>>>> In the log, it goes on from there like this: >>>>> >>>>> ... >>>>> Feb 16 03:38:48 deinprogramm postfix/submission/smtpd[76503]: >>>>> generic_checks: name=permit_mynetworks status=1 >>>>> Feb 16 03:38:48 deinprogramm postfix/submission/smtpd[76503]: >>> END >>>>> Recipient address RESTRICTIONS <<< >> >> The important information from the above log is that the client used >> the submission port. [...] >> and your submission entry does not include permit_mynetworks. > > That did the trick. Many thanks!
If you simply added permit_mynetworks to submission you may want to rethink this as it opens you up to various vulnerabilities in whatever software you use. All submission port connections should require authentication and you shouldn’t allow mail from any process that does not authenticate. -- An edge witch is one who makes her living on the edges, in that moment when boundary conditions apply - between life and death, light and dark, good and evil and, most dangerously of all, today and tomorrow.
