can't send email

[neorder]

i was unable to send email from time to time, here is the return error


Your message did not reach some or all of the intended recipients.

Subject: change server, what do i need to do?
Sent: 2004-7-6 21:20

The following recipient(s) could not be reached:

'support@freessl.com' on 2004-7-6 21:20
550 authentication required

how to do trouble shooting from here? thanks

[DirectAdmin Support]

Hello,

Is that your server saying you need authentication (relay), or theirs? If it's yours then it's possible that you are using popb4smtp and your "time" ran out. You could try checking your email with pop to get your ip added again, or else just setup smtp authentication in your email client.

John