On Tue, Aug 30, 2005 at 10:41:19AM +0200, Michael Schwendt wrote: > blacklists or SPF problems. The sender tries again from another account, > e.g. GMail, and once more, the mail is rejected in the same way. This is a > frustrating experience for the sender. More frustrating than not getting > a reply because perhaps a message is discarded silently. ;) If it happens try again two or three days latter. Some of the allegedly well run spam host lists are used by big ISPs and are regularly tricked, confused, misfire - eg because of a dynamic IP address or the user may have genuinely misconfigured their system and not yet realised. > There ought to be means of making sure any contributor can be reached by > e-mail, in particular by the account sponsor. As a last resort, a second If you consistently can't reach them I suspect revoking your sponsorship should have the desired effect. Alan