MailSync Hub
Cloud IMAP Sync — OAuth 2.0 Ready
Connect external IMAP mailboxes to Microsoft 365 or Exchange Online without installing anything on your servers. MailSync Hub runs in the cloud, authenticates using modern OAuth 2.0, and syncs email on a schedule — entirely managed by Servolutions.
When POPcon isn't the right fit
POPcon is the right tool for on-premise Exchange environments. MailSync Hub is built for the growing number of organisations that have moved to Microsoft 365 or Exchange Online — where installing a Windows service isn't possible or desirable.
On-Premise Exchange
Use POPcon- Exchange 4.5 – 2019 + SE running on your servers
- Full control of the server environment
- Can install Windows services
- One-time license, no recurring cost
Microsoft 365 / Exchange Online
Use MailSync Hub- Microsoft 365 or Exchange Online tenant
- OAuth 2.0 / Modern Auth required
- No server to install software on
- Subscription-based, fully managed
OAuth 2.0 Authentication
Uses Microsoft's Modern Authentication standard. No stored passwords, no app passwords — just secure delegated access that complies with Microsoft's requirements for Exchange Online.
Nothing to Install
MailSync Hub runs entirely in our Azure infrastructure. No Windows service, no server agent, no maintenance. Set it up through a web portal and let it run.
Scheduled Sync
Configure sync intervals from minutes to hours. MailSync Hub polls the source IMAP mailbox on schedule and delivers messages to your 365 mailboxes automatically.
Header-Based Distribution
Same smart routing as POPcon: analyse message headers (To:, CC:, Delivered-To:) and deliver each email to the correct 365 mailbox automatically.
Azure Infrastructure
Hosted on Microsoft Azure for reliability and data residency. High-availability architecture with monitoring, logging, and automatic recovery built in.
Simple Web Portal
Configure and manage your sync accounts from a clean web interface. No technical setup required beyond authorising access to your Microsoft 365 tenant.
MailSync Hub is launching
We're opening MailSync Hub to early-access customers. Pricing is subscription-based, charged monthly or annually. Contact us to discuss your mailbox volume and get set up.