Clickback MAIL has been hitting spam trap with email addresses which have been dead for a very long time (i.e. years) or never valid in any decade. Probably because Clickback doesn’t require pesky things like “Opt-In” or “Confirmed” subscribers but do allow purchased lists and “cold” contacts to be mailed. Seriously this is bad behavior, I wonder why no one has just blacklisted all of Clickback IPs/domains yet?
ESP mail seen in spamtraps, February 2017
This is the post-MAAWG post. Thanks to all we met in SF.
ESP mail seen in spamtraps, January 2017
This post marks the second anniversary of this series (which was not intended to become a series or any sort of regular occurrence in the first place). I’d like to take this opportunity to thank everybody who is paying attention and sharing these posts in social media, and I’m very much looking forward to meeting a significant part of you all in two weeks – that is, assuming that Finns with ESTA are still allowed in. 😀
ESP mail seen in spamtraps, December 2016
This month’s theme is “Fake ESPs and Dyn”. Otherwise, it’s mostly the usual suspects, with the exception of AWeber making an entry at #10 with a make-money-fast spammer.
ESP mail seen in spamtraps November 2016
The theme of this month’s post is Dyn. There were indications last month that they were up’n’coming, but I wasn’t quite expecting them to make #1, definitely not with a 50% lead over the next contestant.
ESP mail seen in spamtraps October 2016
Severely late this month, to offset last month’s being well on time… 🙂
ESP mail seen in spamtraps September 2016
On time this month, only four hours after data collection has ended!
The theme of this month’s post is Back to Basics, ou, si vous préférez, La Rentrée. The term has started and the oddities of summer seem to be over. 🙂
ESP mail seen in spamtraps August 2016
The theme of this month’s post is a specific company, unfortunately. The questionable honour goes to SMTP.com, Inc.
