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A comment on Rackspace announces it has laid off 200 workers. Parent comment

Re:Rackspace announces it has laid off 200 workers by andrenth on Saturday March 02, 2019 @11:26AM (#19289827)
A useful tool is sender score: https://www.senderscore.org/lookup.php?lookup=0
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Re:Rackspace announces it has laid off 200 workers by tedunangst on Saturday March 02, 2019 @05:11PM (#19291461)
Oh, good, I have an MX record. Glad somebody could confirm that for me.
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Re:Rackspace announces it has laid off 200 workers by andrenth on Saturday March 02, 2019 @06:45PM (#19291846)
The domain lookup info is silly, but if you lookup your smtp server IP it’ll show you a score that in my experience is correlated to the probability of it not being in a blacklist.
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