Am 14.10.2017 um 23:23 schrieb Jozef Matický:
> Hello,
>
> I've been struggling with this for about a week now.
> In smtpd_recipient_restrictions I have reject_unverified_recipient.
> For recipient address verification I'm using Dovecot's LMTP.
> Everything is working as expected when address_ve
Hello Andreas,
Had some users complaining about mailboxes (and catch-alls) they created
were not accepting e-mails - Postfix, due to caching, was rejecting the
e-mail as if the mailbox wouldn't exist (apparently due to a fact
someone was trying to send an e-mail to that mailbox before it even
A. Schulze:
> > The problem I have is when I set address_verify_negative_cache = no.
...
> > It looks like when there is status=undeliverable-but-not-cached
There is no such reply. In reality, the reply is that the address
probe is in progress (DEL_RCPT_STAT_TODO).
This is what happens:
1. SMTP
Am 15.10.2017 um 15:29 schrieb Jozef Matický:
> Hello Andreas,
>
> Had some users complaining about mailboxes (and catch-alls) they created were
> not accepting e-mails - Postfix, due to caching, was rejecting the e-mail as
> if the mailbox wouldn't exist (apparently due to a fact someone was
Jozef Matick?:
> Hello Andreas,
>
> Had some users complaining about mailboxes (and catch-alls) they created
> were not accepting e-mails - Postfix, due to caching, was rejecting the
> e-mail as if the mailbox wouldn't exist (apparently due to a fact
> someone was trying to send an e-mail to th
On 13/10/17 10:40, Matus UHLAR - fantomas wrote:
the only important part is - you apparently should not use milter on
submission ports.
Am 13.10.2017 um 20:42 schrieb Daniele Nicolodi:
Why?
On 13/10/17 15:30, Robert Schetterer wrote:
some milters are fine to use with submission
others not
My main restrictions in main.cf are (on macOS Server)
smtpd_client_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
check_client_access
regexp:/Library/Server/Mail/Config/postfix/rna_rbl_whitelist_clients,
reject_rbl_client zen.spamhaus.org,
per
Am 15.10.2017 um 18:34 schrieb Gerben Wierda:
> My main restrictions in main.cf are (on macOS Server)
>
> smtpd_client_restrictions =
> permit_mynetworks,
> permit_sasl_authenticated,
> check_client_access
> regexp:/Library/Server/Mail/Config/postfix/rna_rbl_whitelist_clients,
> reject_rbl_client
I've run Linux on all my machines for 18 years, but have never needed to
understand the workings of email, as I've always used shared hosting and
cPanel. Now I'm setting up my own server and I'd like to understand the
actual mechanics of email.
I've read several Postfix docs including
http://www.
On 15 October 2017 at 17:34, Gerben Wierda wrote:
> My main restrictions in main.cf are (on macOS Server)
>
> smtpd_client_restrictions =
> permit_mynetworks,
> permit_sasl_authenticated,
> check_client_access regexp:/Library/Server/Mail/Config/postfix/rna_rbl_
> whitelist_clients,
> reject_rbl_c
Hello Wietse,
Not sure I understand.
The problem I have is when I have address_verify_negative_cache = no.
Postfix is then deferring sender with 450 Address verification in
progress despite the fact Dovecot (LMTP) is replying to Postfix with 550
User doesn't exists (with smtpd_recipient_restri
> /.*@mydomain.tld/ REJECT
The leading .* is not needed. You should escape the period before tld (\.).
You can
also send a message:
/@.*example\.com$/ REJECT You are not me (40,000).
This works for me. Note: I'm using pcre instead of regexp.
Bill
On 10/15/2017 1:04 PM, Dominic Raferd
Jozef Matick?:
> Hello Wietse,
>
> Not sure I understand.
> The problem I have is when I have address_verify_negative_cache = no.
> Postfix is then deferring sender with 450 Address verification in
> progress despite the fact Dovecot (LMTP) is replying to Postfix with 550
> User doesn't exists
Understanding how emails works in linux is a wide and difficult question:https://en.m.wikipedia.org/wiki/Email(see the operation part of the page)The postfix in linux systems is a application who transmits emails
14 matches
Mail list logo
