Simplifying SPF Value for Domain Verification
Currently used SPF setting "include:mailgun.org" consumes 5 DNS lookups, which is 50% of the allowed 10 lookups defined in RFC7208.
Puting this in one entry, which consumes only 1 DNS lookup would be very great.
Many greetings!
Stefan
Stefan Ritz
shared this idea
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Roy Polinder
commented
I see this even got more. up to 5 lookups right now.
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Edouard Lejosne commented
Currently, the mailgun SPF record includes 5 DNS lookups out of 10 possible (as you can see in the attached screenshot).
We need to connect multiple domains that also have other email providers (and taking 5 spaces out of 10 possible just for mailgun is not possible)
It would be great to :
1. Decrease the DNS lookup count for "mailgun.org" to prevent reaching the limit of 10
And/Or
2. Allow only _spf.eu.mailgun.org for EU domains (which counts as 1 DNS lookup)Thanks !
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Jan Willem Stegink
commented
Your SPF-setup include:mailgun.org takes three DNS-lookups for your customers.
I don't think this is professional enough. Ten DNS-look-ups is their maximum.
See:
https://www.mailhardener.com/tools/spf-validator?domain=mailgun.org