I have followed the instructions for setting up my email on my iphone but it won't work It says username or password for imap.clear.net.nz is incorrect. I have double checked that I have out in the correct info. Any advice would be great! Thanks
You need to be on Mail+ (a paid service) to use IMAP.
Unless you know you have this, try use pop.clear.net.nz as the incoming server.