Today’s enterprise environments need fast, reliable, and immediate execution of email messaging flow. And to successfully achieve greater deliverability, proven technologies need to be in place to optimize the messaging infrastructure. As ISPs begin to enforce more stringent delivery policies, messages that are sent through a shared gateway are more likely to be compromised or blocked. As ISPs filter on a particular IP, there is an increased chance that all customers sending from that same IP will be compromised or blocked.
VirtualMTA technology allows senders to control the source IP address for each single message. Each VirtualMTA performs its delivery functions independently; therefore, as long as the source IP is not blacklisted, your message has a higher chance of being routed to the inbox. VirtualMTAs allow for granular segmentation of your traffic patterns, while offering precise mailing delivery control with options to enable or disable DomainKeys and/or DKIM-based sender authentication.
VirtualMTAs enable the configuration of granular delivery rate shaping parameters on a per domain and/or per email stream basis and a unique utility to create independent queues for different mail streams. Finally, VirtualMTAs help by consolidating servers, reducing manpower, and streamlining email flow. For more information on VirtualMTA Technology download our Whitepaper.