Intermud communication is supported on DuneMud.

These commands are implemented:
  * who @<name of the mud>
  * tell <player>@<mud> <message>
  * finger <player>@<mud> or finger @<mud>

Sometimes the link between the muds  aren't  so  good:  you  get  back  a message like  'inetd: <function> request to <mud name> timed out'. In this case try it again or later.