What really sets Interspire Email Marketer apart from the competition is its integrated PHP email routing engine. Interspire Email Marketer can effortlessly handle hundreds of thousands of emails sequentially without ever having any problems that are common when sending to large lists, including:
Normally, when you want to send out a large amount of emails you would simply send the emails off to PHP's mail() function sequentially, however this method makes for impossible error handling, because the mail function basically has no error handling.
In Interspire Email Marketer we've written a complete enterprise-level email routing engine that runs using PHP. The email engine is 2,000+ lines of code. Compare that to the typical one line of code that most email marketing packages use to send out an email and you'll start to understand the complexity of Interspire Email Marketer. Interspire Email Marketer is lightning fast at organising and queueing your emails to be sent, however it's the role of your mail server (this is independent of Interspire Email Marketer) to actually deliver the emails to your recipients.
I guess that leads to the question "what's so good about Interspire Email Marketer's email routing engine?". Here are the absolutely critical reasons why your business can't afford *not* to use Interspire Email Marketer's enterprise-level email routing engine:
Interspire Email Marketer is simple yet robust and we're sending out about a quarter of a million messages!"
Jordan Hahn, StephenKing.com
Email marketing is a critical business tool, and when it goes wrong your business looks bad. You lose sales and you lose trust with your subscribers. By choosing Interspire Email Marketer you're making the smart decision to have your email campaigns sent using a proven email marketing system that's already in use by over 10,000 people in 65 countries worldwide.
We've made sure Interspire Email Marketer is rock solid and you can rest assured that no matter how many email campaigns you send, no matter how many auto responders you schedule and no matter how many subscribers you have, Interspire Email Marketer can do the job. Every single time.