[MlMt] removing previously used address

[Jason Davies]

On 12 Dec 2013, at 20:30, Benny Kjær Nielsen wrote:

> MailMate uses all messages in your “Sent Messages” folder for the 
> completions. There is no easy way to disable it, but there is a hidden 
> preference to change the mailbox used for completions. Something like 
> this could probably disable the feature:

thanks.