List header fix for personal email

Fix for no group information available when displaying the sub-board header above the message list when listing personal email
14 jobs for dd_msg_reader_mail_hdr_fix in 9 minutes and 32 seconds (queued for 12 seconds)
Status Job ID Name Coverage
  Build
passed #31860
FreeBSD
jsdoor-freebsd

00:04:05

passed #31861
Linux
jsdoor-linux

00:06:32

passed #31863
FreeBSD
jsdoor-windows

00:01:53

passed #31855
FreeBSD
sbbs-freebsd

00:05:34

passed #31850
Linux
sbbs-linux

00:09:28

passed #31853
Windows
sbbs-windows

00:05:48

passed #31862
FreeBSD
sexpots-freebsd

00:00:13

passed #31851
Linux
sexpots-linux

00:00:20

passed #31854
Windows
sexpots-windows

00:00:29

passed #31858
FreeBSD
syncdraw-freebsd

00:00:27

passed #31859
Linux
syncdraw-linux

00:01:05

passed #31856
FreeBSD
syncterm-freebsd

00:01:08

passed #31852
Linux
syncterm-linux

00:02:47

passed #31857
FreeBSD
syncterm-windows

00:01:48