7.1.1
fix(imp#96): guard IMP_Maillog_Message against unresolvable Message-ID
fix(imp#95): validate backend namespace config before passing downstream
fix(auth): honor session-stored server selection in getAutoLoginServer()
fix(imp#96): guard IMP_Maillog_Message against unresolvable Message-ID
fix(imp#95): validate backend namespace config before passing downstream
fix(auth): honor session-stored server selection in getAutoLoginServer()