Sendmail Ubuntu. Why always in spam?

I

Ilya Beloborodov2016-08-25 02:57:20

PHP

Ilya Beloborodov, 2016-08-25 02:57:20

Yesterday I created a server on digitalocean.
Installed Sendmail. Sends letters, but always in spam. I also indicate the author, and the text is normal. Already googling everything, no strength. Tell

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3 answer(s)

A

Alexey Dunaev, 2016-09-01
@keir-ru

A valid ptr entry is required. It is configured in the DO control panel.

Z

zooks, 2016-08-25
@zooks

https://yandex.ru/support/pdd/set-mail/spf.xml
In general, connect Yandex traffic rules or Mail.ru for Business.

M

m00gl3, 2016-08-25
@m00gl3

You need to do:
Optionally, you can also add a dmark entry to dns, but the two points above are mandatory.