I think I've tried everything in terms of setting, but I still cannot get complete access to my emails on my iPhone. I'm using TWC/Roadrunner, servers being mail.twc.com and SMTP settings. Two issues:
1. I always have more emails on my laptop Outlook 365 than I see in Webmail and my iPhone mail.
2. What's more, often I will see an email come into my iPhone and then when I go into mail to view it, it disappears! Doesn't go into trash or anywhere else, just disappears.
Can anyone help?