I get the same error "Run-time error '6' overflow" when I use easyMail 1.13 and 1.15 version . The last time I used the program was October last year 2012 without any problems, now Feb. 2013 I started the same program on the same computer, with the same Windows XP and now all the time this error occurs.
The download you suggested is not for Windows XP.
Any other suggestions?
a/b s/y Beau