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0 pointszephharben7y ago0 comments

mxtoolbox indicates that SPF for telus.com redirects to "_spf_telus_com.nssi.telus.com", which designates "_spf.google.com" as an authorized sender.

That's why the SPF check doesn't fail.

However, in the year 2018 I'm shocked that Gmail would put messages that fail dmarc into users' inboxes.

0 comments

It's not being sent from any of the IPs listed under _spf.google.com, though.

j / k navigate · click thread line to collapse

0 pointszephharben7y ago0 comments

mxtoolbox indicates that SPF for telus.com redirects to "_spf_telus_com.nssi.telus.com", which designates "_spf.google.com" as an authorized sender.

That's why the SPF check doesn't fail.

However, in the year 2018 I'm shocked that Gmail would put messages that fail dmarc into users' inboxes.

It's not being sent from any of the IPs listed under _spf.google.com, though.

j / k navigate · click thread line to collapse