MobileMe blocks outbound emails to spamcop.net in order to avoid blacklisting

I found it pretty interesting to read that Apple's MobileMe service blocks outbound emails to addresses @spamcop.net. Apparently because they were having problems getting blacklisted on SpamCop and implemented this as a way of reducing their number of SpamCop spamtrap hits.

Last 5 posts by Joshua Baer

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  1. farts13
    December 6, 2008 at 2:37 pm #

    I wouldn't expect this to be a very effective way of eluding a SpamCop listing—-but, I think it’s silly to sign up to receive bulk mail using an email address at a domain of a major RBL.

  2. spamfighter
    December 7, 2008 at 7:50 am #

    Maybe its too early on a Sunday morning but I don't see where mobileme is blocking domains, rather I read it as mobileme traffic isn't making it to spamcop domains.

  3. Joshua Baer
    December 7, 2008 at 10:10 am #

    Hi Neil (spamfighter),

    My read was that MobileMe is blocking outbound smtp to addresses @spamcop.net – which are the hosted email accounts at Spamcop.