Upgrading Mail App in Tiger
I've recently switched to Verizon Internet, and would like to use it with Mail because I can send a lot of pictures at once in that program. However Verizon tech support says they support Mail v. 4 and 5, while I only have v. 2 with my OS 10.4.11 on this PPC G4 MDD. I see that apparently versions 3 and later for Mail are adaptable with later OS versions - Leopard and beyond.
Is there any way I can have Mail with my current ISP and OS without upgrading to 10.5 or 6? (And I probably can't go beyond OS 10.5 on this computer.)
PowerMac, Mac OS X (10.4.11)