Remove "\r\n" before setting "In-Reply-To:" and "References:" headers
[modest] / po /
drwxr-xr-x   ..
-rw-r--r-- 580 ChangeLog
-rw-r--r-- 1806 Makevars
-rw-r--r-- 3873 POTFILES.in
-rw-r--r-- 23389 en_GB.po
-rw-r--r-- 25204 sv_SE.po