Email to me bounced back to sender!
Hello,
In my work I rely upon my macs and other Apple devices for getting email from a quasi-governmental agency in California called Regional Centers. Regional Centers provide services for developmentally disabled persons.
I have been using the same @mac.com email address for many years, but recently email they send to me is bounced back to them with a message that it is undeliverable. I am wondering if this might have something to do with the release of Yosemite, or if the release of Yosemite and these new email problems I am having is just a coincidence. I am curious if anybody else is experiencing similar problems.
I am not an expert at this and have no idea how to proceed from here. Any ideas or advice about what to do next would be very much appreciated.
Very best regards to all and Happy Holidays!
Patrick
Oh.... I don't know if it is important but I use two Macs, a new iMac (the one with the new super-duper display,whatever that's called), and a 17" Mac Pro. Both run Yosemite. Also use a newer iPad and an iPhone (5s) running the latest iOS software.