InstantForum.NET v2.9.0SQLServerCentralhttp://www.sqlservercentral.com/Forums/notifications@sqlservercentral.comSat, 18 May 2013 05:36:14 GMT20http://www.sqlservercentral.com/Forums/Topic1384984-1550-1.aspxThanks for the swift response ..... I will ping with Sysadmin..Thu, 15 Nov 2012 02:09:02 GMTSaravanan_tvrhttp://www.sqlservercentral.com/Forums/Topic1384984-1550-1.aspxNo you dont need IIS.You need to ensure that the server can connect to the relay machine, you send to a valid email address and that mass mail worms are unblocked from any antivirus that blocks them.Thu, 15 Nov 2012 02:07:46 GMTanthony.greenhttp://www.sqlservercentral.com/Forums/Topic1384984-1550-1.aspxThanks, But we need to have the IIS server on SQl server server machine? or else What are the prerequisites for DB mail profiling...Thu, 15 Nov 2012 02:05:43 GMTSaravanan_tvrhttp://www.sqlservercentral.com/Forums/Topic1384984-1550-1.aspxSpeak to your mail admin person, they should be able to help.But it looks like your trying to send a mail to an address which doesnt exist.Thu, 15 Nov 2012 02:04:01 GMTanthony.greenhttp://www.sqlservercentral.com/Forums/Topic1384984-1550-1.aspxHi all,Am getting the error frequently when i attempting to send a mail from SQL: Please let me know to overcome this issues.. I 'm able to ping the same SMTP server from my SQl server then its says the below error: Note: I dont have IIS server in SQl server hosted server Date 11/15/2012 7:42:18 AMLog Database Mail (Database Mail Log)Log ID 39Process ID 3228Mail Item ID 12Last Modified 11/15/2012 7:42:18 AMLast Modified By saMessageThe mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 1 (2012-11-15T07:42:18). Exception Message: Cannot send mails to mail server. (Mailbox unavailable. The server response was: 5.7.1 Unable to relay).)Wed, 14 Nov 2012 23:45:29 GMTSaravanan_tvr