email relaying

About this tag
Email relaying issues often arise when an email client like Outlook 2007 fails to authenticate with the outgoing mail server. The error 'Relaying not allowed - please use SMTP AUTH' indicates that the server requires authentication before sending messages. This tag covers troubleshooting steps for resolving such relaying errors, including verifying SMTP authentication settings and contacting your internet service provider for correct server configurations.
  1. R

    Windows 7 Outlook 2007will not send emails

    Hi I have been having problems connecting to the internet and that now seems to be ok, when I try to send an email or reply to an email I get this error message: 550 RCPT TO> Relaying not allowed - please use SMTP AUTH I have spoken to |Tiscali, and I can connect on their site to send and...
    • Ronald
    • Thread
    • email issues email relaying error message internet access outlook smtp auth tiscali support
    • Replies: 1
    • Forum: Windows Help and Support