The iCloud IMAP server “p99-imap.mail.me.com” rejected the password for user XXXX

Same issue. This *****!!! Can't do anything with mail on any computer including icloud site.

same problem here

i think they still can't handle all the new stuff with everybody connecting, switching and updating at the same time... I think it will be back on in an hour or two.

All Mail messages are gone from my mobile devices and unaccesable on the icloud site. I'm getting the same message on my Mac but at least all of my messages are there. All other icloud features are working for me

have the same problems since 2 hours...

Looks like it's down across all devices now!

Same here. I still cannot access email from the web app. It keeps telling me I need a @me.com email address which I do and have activated in OS X and on my iPad. Get your act together Apple.

Same problem here (on iPhone and Mac Mail) and now even with Safari... 😠

Might as well add me to the growing list. Mail on all my IOS devices and Mac are down. Mail on the website is down. Do not have any access to mail at this point. Would have thought they would have load tested this before going live.

Same issue here. Frustrating. I wonder if its related to those who moved .me accounts over. It seems like we've been getting the short end of the stick with icloud. You'd think they'd make things easier for the people who paid a ton of money for mobileme.

Me too. iCloud email is not working. I hope it is just over loaded....

Same problem. Noticed this intermittently last night. Now this morning it always reports this error.

As others are reporting, I also cannot connect to icloud mail. I get an error saying cannot load mail with option to reload, report to apple or close.

Same here. Cannot access in OS X and iPhone!

Same here, all devices. Mac Pro, Mac Laptop, iPhone, Ipad. 😟

I am experiencing the same problems.

No access to MAIL on any platform (website, iOS5 devices or Macs). I am currently chatting with Apple Live Chat regarding this issue. It may be a system wide problem?

The Apple Care rep was also looking into the p99-imap.mail.me.com server issue for me. I will post any findings or solutions.

Me too. It was working before 5AM pacific time. Then every device I have is not recognizing my email password. Calendar is still syncing. Even the iCloud website can't access email either. So I guess putting it aside for a while until they get their act together is all we can do.

Once again, not Apple's finest hour.