That's yet another reason to send email as plain text and avoid HTML
email like the plague.
Thunderbird has a Options/ Composition word wrap setting for Plain
text (72 characters is what I put there) but for HTML I don't see any
options except the manual "Edit/ rewrap" command for a particular
email...
db
*************************************************************************
** List info, subscription management, list rules, archives, privacy **
** policy, calmness, a member map, and more at http://www.cguys.org/ **
*************************************************************************