If I change internet providers, how do I save mail and change settings?
1. If I go with the new service provider, my email address will change. Does this mean that what is in my current mailbox (I have several folders with emails I have saved) will no longer be accessible? How do I backup what is in all the folders now in a way that I will be able to get into it with a different provider? (I have an external hard drive, but it is usb so cloning is not a possibility.)
2. If the new service works, I think I will have to make changes like DNS numbers and such. Hate to admit this, but I do not remember where to find and change these things.
3. What else might I be forgetting to think of that I need to know?
Thanks very much in advance for all advice and suggestions.
iMac 17In 1.25Ghz, 1 gig ram, Mac OS X (10.4.6), 4 gig nano, 512 shuffle, 200 gig ext hd