On 10 November 2017 at 14:08, Enrico Morelli <more...@cerm.unifi.it> wrote:
my user don't receive mail from a real sender cause our mail server
reject the Helo command:
NOQUEUE: reject: RCPT from rrcs-70-60-37-220.central.biz.rr.com[70.60.37.220]:
450 4.7.1
<NTFYOHSrvNLES05.ntfy.local>: Helo command rejected: Host not found;
from=<x...@xxx.xxx.xx> to=<x...@xxx.xxx.xx> proto=ESMTP
helo=<NTFYOHSrvNLES05.ntfy.local>
Nov 8 17:55:46 genio postfix/smtpd[3667]: disconnect from
rrcs-70-60-37-220.central.biz.rr.com[70.60.37.220] ehlo=1 mail=1
rcpt=0/1 rset=1 quit=1 commands=4/5
Is there a way to receive these mails?
On 10.11.17 14:30, Dominic Raferd wrote:
You may be using this setting in one of your restriction lists:
reject_unknown_helo_hostname. Remove this and you should be ok. I think
there is not much point worrying about helo hostnames, they are easy to
fake in any case.
That's exactly why we block those fake helo hostnames.
you can whitelist particular IP by using "check_client_access" and you most
probably want to have such directive in main.cf.
Enrico:
if possible, try contacting the sender that they are supposed to fix their
helo hostname (you won't be the only one who rejects mail from them).
If not, explain your customer that you have whitelisted the sender's IP and
that the problem is on their side.
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
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