Can not send email after iOS 8.0.2 update
Solution 1:
- Try to reset network settings.
- If that does not work then try deleting your mail account from device, then add it back & restart device.
Solution 2:
Try the following suggestions:
- Check if you've access to internet (or change the network).
- Reboot the device by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears.
- Check if you've your Mail configured in Settings correctly.
- Check your authentication details and server if it's correct.
- Check 'Use SSL' option if it's required or not for the e-mail.
- Use different app for mailing (such as GMail).
See also:
- Get help with Mail on iPhone, iPad, and iPod touch at Apple Support
- Add an email account on your iPhone, iPad, or iPod touch at Apple Support
- iCloud: Troubleshooting iCloud Mail at Apple Support
- Can’t Send Emails on iPad – Troubleshooting Steps
- eHow: Why does my iPad say "cannot connect to server"?