About Bill Volz
CTO at SocketLabs — 25+ years building email infrastructure.
I started out close to 20 years ago at Quiksoft Corporation as a software developer, working on the EasyMail product line — C++ libraries, COM components, and eventually .NET libraries handling SMTP, POP3, IMAP4, message parsing, and mail storage.
From there I built SMTPExpress, a Windows C++ message transfer agent used by high-volume senders to get email out as fast as possible, followed by SMTPExpress Pro with delivery rules and major I/O improvements. That led into a full rewrite of the MTA using a mix of C++ and .NET — C++ with inline assembly where raw performance mattered, C# for the GUI and business logic where maintainability mattered.
The result was impressive enough to need its own name, which is why SocketLabs, Inc. was formed. It became Hurricane MTA Server, which I'd still argue performs better than any MTA available on the Windows platform. Since then the lineup has grown to include the Hurricane MTA Load Balancer, a custom spam scanning engine, REST APIs, and more.
Today I'm CTO at SocketLabs, architecting distributed email infrastructure at scale. Current interests include AI and LLMs, semantic search, and RAG systems, along with data platforms like Snowflake and quantum computing research using the Q# SDK.