I know, I know, too many i-gadgets, but there we are...!
All beautifully synched until earlier this evening when first the iPhone stopped downloading emails and then the iMac. iPad working throughout. All other aspects of all i-gagdets working otherwise (safari, FB, etc).
Have now changed email password throughout (mainly to get me on webmail again, as I had forgotten password), and they have all accepted amended password, but once again, only iPad is working.
Have shut down mail on all devices, have restarted iPhone (but not iMac), but no help.
Any wise words? I feel totally lost without my email on my phone... aurgh!