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iCloud SMTP Server settings username grayed out on iPhone 6s plus

My iPhone 6sPlus won't let me send email. When The Mail>outgoing mail server>SMPT>SMTP Server settings username and Password are grayed out on iPhone 6s plus so I can't edit them. They just say Optional. Anyone know how to Edit that?

iPhone 6s Plus, iOS 10.2.1, Mail server settings

Posted on Mar 6, 2017 10:16 AM

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Posted on Nov 9, 2017 3:30 PM

I am also having this problem. I can receive emails but can’t send them, and my smtp is greyed our so I can’t do anything about it. It was the only way I could copy out PDF scans from my phone to my computer for work. Losing confidence in this fading glory.

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iCloud SMTP Server settings username grayed out on iPhone 6s plus

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