Several users have reported that they are unable to send emails on iPhone and receiving this error message: “A copy has been placed in your Outbox. The recipient [email address] was rejected by the server because it does not allow relaying.”
How to fix
- If this is an AOL issue, try these: go Settings > Mail, Contacts, Calendars > select your AOL.com account > SMTP from the Account Info Page > SMTP from the SMPT Page > make sure that the Server is ON, make sure that the Host Name is smtp.aol.com. Further make sure your username and password are correct and added in the Outgoing Mail server; make sure that Authentication is set to Password and make sure that Server Port is 587
- If this is not an AOL email: go Settings > Mail, Contacts, Calendars > Accounts >Account Info > SMPT> turn off primary server, turn on other (e.g. AT&T) SMTP server.
- Go into Settings > Mail, Contacts, Calendars > Your Account > Outgoing mail Server SMTP > Primary Server then turn Server ON and fill in both User Name and Password under Outgoing Mail Server.