503 This mail server requires authentication. Please check your mail client settings.
Hi all,I get this message in my SMTP eventlog and the mail never get sent. Could someone plz help me?
I have IIS 5.1 in Windows XP Pro and I am using alittle program to autosend email with ASP.
I have following mail components installed on my server:
1. MailEnable installed (it comes with SMTP service)
2. Installed and registered CDONTS.dll on my server
I get this in my SMTP eventlog:
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503 This mail server requires authentication. Please check your mail client settings.
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However I can send email to my own domain name email address without any problems.