iOS Mail Account “Invalid Email Address” when changing password

I'm sorry, no one suggested anything except to check mail settings and ask my mail provider for help. I did ask and they confirmed that there are no issues accessing their servers from iPhones. So you're saying that in order to get past this error I have to remove my account from the phone, then re-setup the account, with all of the aliases, etc? Maybe this error should be removed, if there is actually no problem with the email address? Has anyone looked into fixing this bug?

Well, I'm able to retrieve email on my laptop, and through the web app, so why would I contact them about an iOS issue? This error is only on my iPhone. The same exact settings work fine in Thunderbird.

Hi! Thanks for your response. I have confirmed that all of the settings are still correct. In fact, before I changed the password, the phone was retrieving mail with no issues at all, so the only thing that changed was the password, and I have confirmed several times that it is the correct password. What else could cause that error?

Thanks again

Ok, I will ask them. In the mean time, is anyone actually aware of how to resolve this error? Like, just for kicks, if they came back and said there's no issues with iPhones and their servers (since there wasn't yesterday morning before I changed my password), what would be the next step?

My bad, I thought you were from Apple support. Thanks for your help.