On 20 Nov 2019, at 08:16, Wietse Venema <wie...@porcupine.org> wrote: > A. Schulze: >> My goal is to allow different message size on MX and submission. >> As message_size_limit is a cleanup option, this is my (non working) setup >> based on http://www.postfix.org/BUILTIN_FILTER_README.html#mx_submission
> The SMTP daemon also enforces the message size limit independently. > You can therefore specify different limits on the submission and > port25 services. > > However, those limits cannot be larger than the limit that is > enforced by the cleanup daemon. How do you set a different limit in cleanup then? Or do you set message_size_limit to the maximum size for submission and then set a separate limit for smtpd? How would you do that? main.cf: message_size_limit=40000000 smtp inet n - - - - smtpd -o message_size_limit= 5120000 And leave submission alone? -- "He is not only dull himself; he is the cause of dullness in others." Samuel Johnson