Hi all, I am using exchange 2010. Is there a way to make the exchange server limit the number of emails to send per session? I need the server to send 15 emails and then wait 30 seconds and then resend other 15 emails .... Thank you.MCITP Enterprise Messaging Administrator, MCITP Enterprise Administrator, MCSE, MCDBA

Im curious. What problem are you trying to solve?

if i let outlook send bulk mail then my ip can be blacklisted unless i do the aboveMCITP Enterprise Messaging Administrator, MCITP Enterprise Administrator, MCSE, MCDBA

Well Exchange is not a good candidate for bulk mail processing and that wont keep your ip from being blocked. You should contact a 3rd party mass mail vendor or look at 3rd party products.

ok third party products? like what?MCITP Enterprise Messaging Administrator, MCITP Enterprise Administrator, MCSE, MCDBA

Hi Elie, You can look at SmtpMaxMessagesPerConnection on the respective send connector to set the maximum number of mails per connection, however, i'm not aware of any way to set a "wait interval" like you are asking for.Best Regards!