Mailing lists

When Gm'ing a game there is a need to send the same message to all players and reserves on more than one occasion. e.g. a 24hr reminder for orders.
Being able to use a 'mailing list' would be useful but I cannot see that facility in the message system. I thought of saving a draft template and just keep using that, but of course players id's are not saved in the dratft message.
So what is the best way to keep a list of players with whom you regularly communicate without manually entering there names every time?
Being able to use a 'mailing list' would be useful but I cannot see that facility in the message system. I thought of saving a draft template and just keep using that, but of course players id's are not saved in the dratft message.
So what is the best way to keep a list of players with whom you regularly communicate without manually entering there names every time?