November 2015 in spamtraps: ESPs

ESP mail seen in spamtraps November 2015

ESP mail seen in spamtraps November 2015

The percentage of ESP sent mail vs all mail seen in the spamtraps is 0.9% this month. There has been quite a lot of botnet activity.
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Thanksgiving (n.)

Thanksgiving (noun) (As applied to email deliverability)

One of “those times of the year” when mailing lists that were already mothballed are dragged out for one more blast, creating a spike in undeliverables, and of course in spamtrap hits.

October 2015 in spamtraps: ESPs

ESP mail seen in spamtraps October 2015

ESP mail seen in spamtraps October 2015

The percentage of ESP sent mail vs all mail seen in the spamtraps is 1.3% this month.

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September 2015 in spamtraps: ESPs

ESP mail seen in spamtraps in September 2015

ESP mail seen in spamtraps in September 2015

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August 2015 in spamtraps: ESPs

ESP mail seen in spamtraps in August 2015

ESP mail seen in spamtraps in August 2015

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July 2015 in spamtraps: ESPs

ESP mail seen in spamtraps in July 2015

ESP mail seen in spamtraps in July 2015

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June 2015 in spamtraps: ESPs

ESP mail seen in spamtraps in June 2015

ESP mail seen in spamtraps in June 2015

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May 2015 in spamtraps: ESPs

About outsourcing mail reception services

If you are somebody who habitually receives abuse complaints from random third parties, consider twice before outsourcing all your mail reception to third parties such as Google or Microsoft.

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April 2015 in spamtraps: ESPs

The ratio of ESP sent mail to all received in these spamtraps is 1%.

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