When running WMCS cookbooks from a laptop (or from any host that is not allowed to send TCP messages to tcpircbot on alert1001.wikimedia.org), we send SAL messages through wm-bot instead.
These messages have the same format {user}@{host} {message}, but user and host could be easily spoofed so we are currently not displaying those in the second column of https://sal.toolforge.org/ and instead we display <wm-bot2> in that column, and user@host at the start of the message.
It would be nice to have a more consistent output, and to prevent users from spoofing the username/hostname.
