OT Changing email on yahoo groups?

[tracey.gardner@xxxxxxxxxxxx]

I hope that someone can prevent me from tearing out what little hair I have
left.
I am moving onto broadband and want to change my email address for the
various yahoo groups that I subscribe to.

I went onto the My Groups page last night and changed my email address for
all the groups that I subscribe to.
Unfortunately yahoo doesn't seem to be taking any notice of the change and
is still directing mesages to my dial up address although it won't let me
originate messages from there!

Am I missing something, any help would be gratefully received.

Thanks

Tracey