Am Di, den 03.02.2004 schrieb Alain Knaff um 15:11:
* MyDoom is currently forging my e-mail address, but unfortunately
none of these forgeries have been caught (i.e. none of the third party
ISPs that the forgeries were sent to implement SPF yet), and the only
way I became aware of them is the bounces.
When MyDoom is sending mail it tries to use the same domain as sender it
is trying to send mails to. The SPF checker kicks in a lot here.
I also got rejections from other domains but only very few. If there are
domains that use ~all or ?all like they should they don't get blocked
anyway. I don't track these at the moment.
I activated -all for my domain because my familiy are the only users and
I'de like to see how things work out. If someone rejects my mail because
it was sent over a forwarding mail service, it's my problem. :)
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