I am using Thunderbird 9.
My input is a series of emails I receive regularly that I want to filter at two levels.
First, if the email is from a specific sender and contains one of a set of strings, I want it to be moved to a folder. I cannot create a filter with clauses like X AND (Y OR W OR Z) which is what I need. How can I do this?
I know the filtering I am performing would be better done at mail-server level, but I don't have that option. Is what I am trying to do possible?