Re: Understanding reject_unknown_(recipient|sender)_domain

2016-10-25 Thread mrobti
Many thanks for the concise explanation Bill! On 2016-10-25 13:05, Bill Cole wrote: On 25 Oct 2016, at 15:15, mro...@insiberia.net wrote: On 2016-10-25 07:00, Bill Cole wrote: On 25 Oct 2016, at 2:04, mro...@insiberia.net wrote: Hi, Reading the postconf explanation of

Re: Understanding reject_unknown_(recipient|sender)_domain

2016-10-25 Thread mrobti
On 2016-10-25 07:00, Bill Cole wrote: On 25 Oct 2016, at 2:04, mro...@insiberia.net wrote: Hi, Reading the postconf explanation of reject_unknown_recipient_domain and reject_unknown_sender_domain, I'm having trouble understanding where these find their use. For incoming mail: The first

Understanding reject_unknown_(recipient|sender)_domain

2016-10-25 Thread mrobti
Hi, Reading the postconf explanation of reject_unknown_recipient_domain and reject_unknown_sender_domain, I'm having trouble understanding where these find their use. For incoming mail: The first test criteria for both is that Postfix not be the final destination for the recipient/sender

Re: Effects of very large message_size_limit?

2016-09-15 Thread mrobti
On 2016-09-15 13:55, wie...@porcupine.org wrote: mro...@insiberia.net: On 2016-09-14 23:34, Robert Schetterer wrote: > Am 15.09.2016 um 07:19 schrieb mro...@insiberia.net: >> Hi, I'm wondering what the downside of setting a large >> message_size_limit are? >> >> By "large" I mean 30MB, 40MB,

Re: Effects of very large message_size_limit?

2016-09-15 Thread mrobti
On 2016-09-14 23:34, Robert Schetterer wrote: Am 15.09.2016 um 07:19 schrieb mro...@insiberia.net: Hi, I'm wondering what the downside of setting a large message_size_limit are? By "large" I mean 30MB, 40MB, 50MB I think sendmail has a default of no restriction for message size - that seems

Effects of very large message_size_limit?

2016-09-14 Thread mrobti
Hi, I'm wondering what the downside of setting a large message_size_limit are? By "large" I mean 30MB, 40MB, 50MB I think sendmail has a default of no restriction for message size - that seems crazy, but maybe I don't understand the risks well enough.