SPF record for a domain with mail on Masterhost?

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ChemAli2011-10-21 11:20:57

SPF

ChemAli, 2011-10-21 11:20:57

The domain uses mail from the Masterhost. How is it technically correct to add an SPF record for a domain? What is the recording format?
TP MX has not been able to answer for 24 hours.

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3 answer(s)

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ChemAli, 2011-10-21
@ChemAli

Damn it, everything has been done for MX for a long time: just press the “wizard” button near the field for the value of the record and it forms the record itself:
v=spf1 ip4:217.16.16.0/24 include:masterhost.ru ~all
I’m just wondering how I should have guessed the purpose of this button and how he guessed that I needed SPF? o_o

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shadowalone, 2011-10-21
@shadowalone

at least "v=spf1 a mx ptr ~all" do for now, if they answer something specific, add the appropriate IPs, and change ~all to -all

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videns, 2011-10-21
@videns

Add an entry of type text, named @. And there you specify from which ip it is possible to send mail. Examples were on Habré:
habrahabr.ru/blogs/personal/63768/
Or you can see what spfs are listed on other sites:
host -t txt google.com
google.com descriptive text "v=spf1 include:_netblocks.google.com ip4:216.73.93.70/31 ip4:216.73.93.72/31 ~all"
host -t txt habrahabr.ru
habrahabr.ru descriptive text "v=spf1 a:relay.habralab.ru include:aspmx.googlemail.com ~all"
If you write the number of the ticket (for example, in a personal message, I will pass it on to the right people, they should have answered such a simple question a long time ago)