2mails at a time

i have one discusstion database, in that one agent sending mail to the user when the document edited, in that single mail will send to the recipient, this is working fine in Developement server, but in the production server it sending 2mails at a time, please tell what might be the problem…

Thanks in advance…

Subject: 2mails at a time

Could be anything.What are you using? Simple Action, Formula Language, LotusScript?

Are there other agents interfering your process?

Please clarify some things.