Thank you for your reply.
Please note that electronics troubleshooting is not always easy and sometimes I will not be able to find solution for your problem immediately, so if my first answer does not resolve your problem or you need more information please do not rate my answer negative BAD SERVICE or POOR SERVICE (that will result in a permanent negative feedback on my record - very damaging for me). Please use "Reply to Expert" button instead.
Please follow the steps below to set your AOL email on your HTC one:
1. On you phone select MAIL app
2. Select "Other (POP3/IMAP)"
3. Enter the email account and password XXXXX tap Manual setup
4. Select "IMAP"
5. Enter your email account, username (without @AOL.com) and password
6. For IMAP server enter - imap.aol.com
7. For port enter - 993. Security type - SSL connections
8. Tap NEXT
9. Enter email account and password
10. For SMTP server enter - smtp.aol.com
11. Set the port to 587. Security type - TLS connections
12. On the Add account screen, you can personalize the Account name and Your Name. Once you’re done, tap Finish Setup.
Please don't hesitate to ask if you have any difficulties. I will be happy to help with any follow up questions.
If you have any difficulties or you need more information please do not rate my answer negative BAD service or POOR service. Reply to me using "Reply to Expert" button and I'll provide you with more help.