> Situation: an old user has a mail in his account, that was sent _only_ to > bcc: People, so in "to:" you will only find "<undisclosed recipients>". Check what is really in the message. Some mail programs display the null address in modified form. This is valid: To: undisclosed recipients :; This is not: To: <undisclosed recipients> I hope Cyrus is complaining only about the latter. > When we now try to import these mails into a cyrus imap folder we get a > message that an invalid header was detected. When we migrated to Cyrus we wrote a preprocessor perl script that rewrote certain header lines to make them standard. The rewritten mailbox was output to a staging area, and that's what we moved. This approach might work for you. Joseph Brennan Lead Email Systems Engineer Columbia University Information Technology ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
