On Fri, 2010-04-30 at 21:09 +0200, Per Jessen wrote: > corpus.defero wrote: > > > 2. No mail server rejects based on SORBS. It rejected where admins > > choose to implement SORBS at an SMTP level. > > Same thing. > > > /Per Jessen, Zürich > Key point is the admin has made a choice and is aware of that. On the other hand they may be using SORBS in SA as part of a score shifter - nothing more. The OP can ask the recipient to whitelist his IP if he has a trading relationship with them. If not, then chances are his mail is unsolicited regardless of his SORBS listing.
It's just a point of view - nothing more.