Might work for someone else Rated 2 out of 5 stars
I installed the version 1.0.4 from the author's web site. This version is compatible with TB3.1. Fortunately I ran a test case before committing to it's use. I was trying to set up a filter that would automatically forward to email-A each message sent to email-B. Instead of forwarding just the current message, it forwarded to email-A ALL messages in the "Sent" folder that had been sent to email-B. The next time I sent a message to email-B, the filter again sent ALL messages in the Sent folder that satisfied the criterion.I suppose I could fool around with the filter and add an action to move the target message to another folder ("reallySent"), thus deleting it from the Sent folder -- but I can do that using basic TB filters, so why use this filter? A nice tutorial or reference guide would have been nice.This review is for a previous version of the add-on (1.0).