Misconfigured mailservers keep on bouncing

I found multiple attempts to reach nonsense addresses on one of our domains this morning. It was so weird, I just had to blog it. I’ve redacted the domain, but kept the attempt count.

As far as I can tell, that domain was used as the from address in a spamrun. These message counts represent the MAILER-DAEMON bounces from misconfigured mail servers. When mail is rejected, they just keep on trying.

And no, I don’t accept bounces for non-existing addresses.

36   dang.anything
34   concocter.breadroot
34   Millerbodhisattva
33   cedillaacademe
30   biconcavecircumvent
24   complyambrosial
18   conantcybernetics
14   barnyarddeneb
10   biconcavecannonball
9   acetate.attention

One Response to “Misconfigured mailservers keep on bouncing”

  1. MeanderingMan Says:

    I’ve been seeing piles of similarly-titled emails all over the place the last few days. The emails contain a GIF file of text advertising pump-and-dump stock schemes and the ever-ubiquitous online pharmacy drugs.

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