Zrinity is the leader in enterprise-class email marketing
management solutions and content management solutions for marketing professionals and developers worldwide.
Does your mail server have an IQ? XM Mail Server (XMS) iQueue Spool incorporates several innovative features providing efficient and reliable message queuing. IQueue uses a hashed priority index to order the messages in the queue and maximize throughput. Many MTA's search the entire queue for messages to deliver, then sort the list, doing this numerous times. XMS always keeps the messages in order, so you can spool millions of messages in a heartbeat. So if you have millions of messages waiting to be sent to a slow, or down major ISP, all your other messages will continue to fly through XMS.
Therefore the speed of XMS is minimally affected by third party, recipient email servers.
"Just thought I would drop you guys a quick note and say "Thank you!" for all
the work and effort put into our bulk mail infrastructure. I am happy to
say that we sent around 850,000 messages today between 9 - 5 without an
issue or a complaint from any of our clients! I am confident that even
as the holidays approach and this volume will increase that we will finally
be able to handle this without a hitch.
Thanks again and keep up the good work!"