We filter spam, viruses and phishing before they reach Microsoft 365, Google Workspace or your own
server. Your mailboxes do not move.
One DNS change to start, one to stop.
Filtering business
email since 2010.
Block 99.9% of unwanted emails before they reach your inbox using advanced heuristics and real-time analysis.
Multi-engine virus scanning ensures that malicious attachments never compromise your network.
Call during office hours, Monday to Friday 8:30am to 5:00pm MST, and speak to an experienced anti-spam person. There is no charge for SpyderMail-related support.
Managed means we run it, not you. SpyderMail steps between the internet and your existing mail server, filters everything on the way in, and delivers what is clean. There is no software to install, no appliance to rack, and nothing to patch. Your mailboxes, clients and calendars stay exactly where they are.
Setting it up is one DNS change. Your MX records point at us instead of at your server. That is also how you would leave, which we think is the right way to sell something.
It works the same whether you run your own Exchange server, host mail with someone else, or sit on Microsoft 365. If you are on Microsoft 365 and wondering whether a second layer is worth it at all, we wrote an honest answer to that question, including the cases where it is not.
Anti-spam, dual-layer anti-virus, anti-spoofing, anti-phishing, attachment scanning and DoS protection. Spam and virus definitions update hourly.
Every address, including aliases, gets its own quarantine and its own allow and block lists. Daily summaries need no password to action.
If your mail server goes offline, we hold your mail for 7+ days and deliver it when the server comes back. Geographically redundant data centers, with Canadian customers filtered in Canada.
Plans start at $1.99 USD per user, per month, with inbound-only and full inbound and outbound options.
See PricingJoin the businesses that trust SpyderMail with their email.