> > I believe this advisory refers to newlines in the From part of a message. > > By specifying sendmail -F, a user can supply a string as the From name for > > a message. No, it doesn't. That was covered in a previous advisory (CA-95:05) which is available from CERT. This is something different. > Can somebody shed some light on this problem? This problem is reported for version 5 of sendmail and doesn't (yet) *appear* to affect v8. In fact, using Eric Allman's v8 is listed as a workaround. If you don't want to replace IDA sendmail, then ring your local IDA rep and hassle them until they hand you a patch. Then install it immediately. Catherine. I speak for myself only.