I have a L-Soft listserv installed on a 2008 R2 server. I have Exchange 2007 on a 2008 server. I am able to receive confirmations from the Listserv when i create an account and subscribe to a list. However, I'm unable to email updates to the list on the listserv through the Exchange server. also, if i post to the listserv through the web interface, i don't get an email notification. i believe i have the listserv software configured properly as i can relay out from the exchange server. i think it might be the relaying from the exchange server to the listserv. i can telnet to port 25 on the listserv so i know that part is working.
i'm working with support, but it's a slow process. i don't think they are going in the right direction. looking for someone who has configured this software with exchange 2007.
thanks for the help!