Domain Administration Now Available in ExpressPro: MailSite 10.3 continues the work that we started in MailSite 10 to move the most common administration tasks from the Windows and Web Consoles into ExpressPro. MailSite 10.3 expands upon the mailbox administration options already present in 10.2. It brings the ability to manage domain settings together with account creation and deletion into ExpressPro....

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MailSite 10.1 has been released to our website for download. This is primarily a stability and bug fix update for version 10 and we strongly recommend all customers upgrade to this latest release. 10.1 also includes a small number of new enhancements and features including...

In a previous blog post we described the pipelining performance optimizations we made in MailSite 10 to improve IMAP and TLS connections. This wasn't all we did in MailSite 10, we also decided to tackle a long standing protocol flaw in IMAP; the ability to query for changes to a folder, especially in modern mail folders which could easily contain 10,000s of email messages....

After performance tuning our ActiveSync V14 support in MailSite 10.0, we found to our surprise that syncing a large account was dramatically faster than it was against our IMAP server. In both cases the vast majority of the data transferred must be identical message data, so it ought to be the case that the sync times are very similar. This led us to set up an experiment to examine our IMAP performance in more detail; an exercise which turned out to be a very fruitful indeed....

Free ActiveSync Subscription and Upgrade Assistance With Renewals. MailSite LE/SP subscription? Renew in June or July and receive Free ActiveSync mailboxes for native synchronization for email, calendar and contacts with your mobile and desktop devices. MailSite SE subscription? Renew in June or July and receive free upgrade assistance*. And there's more! Back by popular demand - 3for2 Special! Celebrate with us and receive a free year of service when you purchase a two year MailSite subscription in June or July....

We’re thrilled to announce the release of MailSite Fusion V10, our Windows-based mail server. In previous versions of MailSite, we listened to our users on what we could do to create a better experience for everyone. Although we weren’t able to incorporate all of the ideas into this release, we’re confident that you’ll be pleased with the changes we have made to our product. The many enhancements we’ve made are designed to better the webmail experience and increase server performance, reliability, and speed of email delivery....