August 10, 2015 at 10:48 am
HI All
I have configured Sqlserver DBmail in using Gmail,yahoo SMTP server.But I cant able send a mail.I got a following error in msdb.dbo.sysmail_event_log table.
"The mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 5 (2015-08-10T21:53:54). Exception Message: Cannot send mails to mail server. (The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.1 Authentication required). )"
Please help .How to solve this problem.
by
v.s.satheesh
August 10, 2015 at 11:18 am
vs.satheesh (8/10/2015)
"The mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 5 (2015-08-10T21:53:54). Exception Message: Cannot send mails to mail server. (The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.1 Authentication required). )"
The problem is given in the response from the server. You need to authenticate to the SMTP server. This is in the database mail account configuration.
August 11, 2015 at 4:03 am
Still I am not able to send a mail.Please give me s solution.
August 11, 2015 at 5:40 am
Did you configure the authentication in the settings for the account?
August 11, 2015 at 8:27 am
you have to fill out the authentication settings of your mail profile; google, yahoo, virtually every external mail server requires the AUTH command to send username and password, so that they cannot be used to send spam and viagra sales notifications.
even your email server on the LAN will reject you, unless the server IP sending mail is on a whitelist.
at my job,, they put all servers on a whitelist, but normal desktop/laptop/workstations are not on that list, and cannot send SMTP to our servers,for example.
Lowell
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