On 2021-04-22 13:38, Axb wrote:
On 4/22/21 4:07 AM, John Hardin wrote:

Prompted by seeing this sort of thing in SA Users List spams:

   Unsubscribe
   https://u21002357.ct.sendgrid.net/asm/unsubscribe/?mumblemumble

Should we add "util_rb_3tld ct.sendgrid.net" so that maybe URIBL could help out with catching abusive sendgrid accounts?


dirt is shared with legit users - too risky

uxxxxxxxx is a single custommer on sendgrid ?

in spamassassin the dirt is when sendgrid issue a new uxxxxxxx to same custommer

sorry if i am wroung

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