[MlMt] Does mailmate know when I last read/opened mail?

[Benny Kjær Nielsen]

On 26 Jun 2016, at 12:14, Max Rydahl Andersen wrote:

> Does mailmate by any chance keep track on when a mail was read/opened 
> last ?
>
> Wondering if I could use it to archive/delete threads in which no 
> email been open/read by me the last three months :)

I don't guarantee it'll work, but you could try the virtual header 
“Date-Last-Viewed”.

-- 
Benny