>>>>> "PE" == Paul Evad <email@example.com> writes:
PE> 1. is this true? (we've now eliminated all high ascii characters from
PE> the names).
8 bit characters are patently illegal in mail headers (read RFC822); you
must use one of the weird MIME header encodings if you want them.
PE> 2. Why did it take 3 days for me to get the bounce notice?
No idea. That's up to your MTA (Sendmail). Perhaps it actually took that
long to progress through the list. It delivers the addresses one at a
PE> 3. Is there an easy way to determine what mail actually got sent out?
Look at your MTA logs. Sendmail logs every successful delivery by default.