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serverok/gist:e6a8ab2c1950eb18aa2b208977602e9d

Created February 28, 2018 21:09
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gistfile1.txt
1) SPF record, add following SPF record.
v=spf1 a mx -all
2) Your reverse DNS does not match with your sending domain.
You need to ask the server provider to set RDNS for your IP
190.111.26.60 > correo.net.gt
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