in reply to Re: Helping Possible Spammers?
in thread Helping Possible Spammers?

I considered the node for reaping. From the logs he reported, it looked as if he were sending a great deal of mail through Yahoo!'s servers. That seemed dubious.

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Re: Re: Re: Helping Possible Spammers?
by IlyaM (Parson) on Jan 17, 2003 at 18:25 UTC
    Does yahoo have open-relays? I doubt so. So it must be an email sent to yahoo's mailbox. Is sending emails to yahoo mailbox is a sign of spammer? I doubt it too. For example in one of my projects I've implemented mass sending of various notifications to web site members (non-spam) and very large portion of email addresses was from free mailbox providers like yahoo, hotmail, etc. In this case probability of having a line in mail server logs which mentions yahoo servers was very high.

    --
    Ilya Martynov, ilya@iponweb.net
    CTO IPonWEB (UK) Ltd
    Quality Perl Programming and Unix Support UK managed @ offshore prices - http://www.iponweb.net
    Personal website - http://martynov.org

      You can test them if you know their mail server IPs. ordb.org has a simple routine that checks for it.

      I don't know if they "really" police it since a my users complain they get spammed a great deal in their yahoo mail. But some of that might be their own fault. The yahoo client now has a block option. So I don't know.