I have a yahoo email account and I have noticed that Yahoo along with other ISPS are adding some type of huge signature to email headers. I'm receiving emails with 1000 lines in the header from email lists also.
What exactly are they trying to do with these signatures? I still get plenty of spam and phishing emails all with these signatures in the header, so what is the deal? X-YMailISG: _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
