I'm on Snow Leopard 10.6.4 using Mac Mail 4.3.
When I "reply all", some addresses that were in the original email are not included in my reply. I've noticed that they are the ones associated with other Gmail accounts also set up in my Mac Mail.
E. g., say my mail account is bill@gmail.com and I have accounts for joan@gmail.com and harry@gmail.com also set up in Mac Mail. If I get an email that was also sent to joan and harry, they are not included if I reply all. I have to manually add their addresses to the reply.
When I "reply all", some addresses that were in the original email are not included in my reply. I've noticed that they are the ones associated with other Gmail accounts also set up in my Mac Mail.
E. g., say my mail account is bill@gmail.com and I have accounts for joan@gmail.com and harry@gmail.com also set up in Mac Mail. If I get an email that was also sent to joan and harry, they are not included if I reply all. I have to manually add their addresses to the reply.