Suggestion Rated 4 out of 5 stars
I liked this utility but I do have a suggestion for an imporvement.
I use Thunderbirdl Portable, so I'm carrying my mail on my USB stick. When I get to the computer, I switch SMTP with this utility. I know that computer A is on network X, computer B on the network Y etc. It would be great if utility itself would make this choice - a simple IF statement: if FILE c:\A exist, use SMTP x, etc.