A

armor2018-07-30 14:22:29

SPF

armor, 2018-07-30 14:22:29

Mail, why unreliable sender?

Good afternoon,
I use Yandex traffic rules for the domain, but I send mail via sendmail, because There are over 500 emails per day.
Set up sendmail and opendkim

dnl#
define(`confCACERT_PATH', `/etc/letsencrypt/live/doamin.ru')dnl
define(`confCACERT', `/etc/letsencrypt/live/doamin.ru/chain.pem')dnl
define(`confSERVER_CERT', `/etc/letsencrypt/live/doamin.ru/cert.pem')dnl
define(`confSERVER_KEY', `/etc/letsencrypt/live/doamin.ru/privkey.pem')dnl
dnl#

INPUT_MAIL_FILTER(`opendkim', `S=inet:[email protected]')dnl

opendkim.conf

Selector        1111111111.domain
KeyFile /etc/mail/dkim.key

Added records to DNS

1111111111.domain._domainkey.domain.ru TXT v=DKIM1;k=rsa;t=s;p=MIG...AB
mail._domainkey.doamin.ru TXT v=DKIM1; k=rsa; t=s; p=MIG...AB  # - для Яндекса
domain.ru TXT v=spf1 include:_spf.yandex.net include:domain.ru ~all

The ptr entry is set.
Both Yandex and Google write about possible spam.
What could be the problem?

Reply

Answer the question

In order to leave comments, you need to log in

1 answer(s)

X

xmoonlight, 2018-07-30
@armor

Check on these testers:
1. https://www.mail-tester.com/
2. https://glockapps.com/