Re: [PATCH v2] git-send-email.perl: fold multiple entry "Cc:" and multiple single line "RCPT TO:"s

Joe Perches [off-list ref] writes:

Some MTAs reject Cc: lines longer than 78 chars.
Avoid this by using the same join as "To:" ",\n\t"
so each subsequent Cc entry is on a new line.

RCPT TO: should have a single entry per line.
see: http://www.ietf.org/rfc/rfc2821.txt

Signed-off-by: Joe Perches <joe@perches.com>

Thanks.