Business Email & Security

Email is the #1 attack vector for cybercriminals — and the backbone of your business communications. We set up, secure, and manage business email so it works reliably and keeps threats out.

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91%

Attacks Start via Email

M365

& Google Workspace

Encrypted

End-to-End

24/7

Monitoring

Email Services

Secure, Reliable Business Email

From domain setup to advanced threat protection — we handle every aspect of your business email infrastructure.

Microsoft 365 Setup

Full Microsoft 365 Business deployment — Exchange Online, Outlook configuration, calendar sharing, Teams integration, and ongoing license management.

Google Workspace

Google Workspace setup, Gmail business configuration, shared drives, calendar management, and Meet integration for your Tampa Bay team.

Anti-Phishing Protection

Advanced email filtering using AI-based threat detection to block phishing, spoofing, business email compromise (BEC), and malicious attachments before they reach your inbox.

Email Encryption

S/MIME and TLS email encryption ensuring sensitive communications — contracts, financial data, client information — can't be intercepted in transit.

Spam Filtering

Enterprise-grade spam and malware filtering that keeps junk out without blocking legitimate business email. Custom rules and whitelists tuned to your industry.

Email Archiving & Compliance

Automated email archiving for legal hold, compliance, and e-discovery. Critical for law firms, medical practices, and financial services companies.

Security Awareness Training

We train your team to spot phishing emails, impersonation attempts, and social engineering — because no filter catches everything.

Incident Response

If a business email account is compromised, we act immediately — containing the breach, recovering access, and auditing what was accessed or sent.

FAQs

Email Security Questions

What is business email compromise (BEC)?

BEC is a sophisticated attack where criminals impersonate executives, vendors, or partners via email to trick employees into transferring funds or sharing sensitive data. It costs businesses over $2.9 billion annually. We implement DMARC, SPF, DKIM, and sender verification to block these attacks.

Should I use Microsoft 365 or Google Workspace?

Both are excellent. Microsoft 365 is ideal if your team uses Office apps heavily or you're in Windows-centric environments. Google Workspace suits organizations already in the Google ecosystem. We'll assess your needs and recommend the right fit.

How does email encryption work?

We implement TLS to encrypt email in transit and offer S/MIME certificate-based encryption for end-to-end protection of sensitive messages. Recipients don't need special software to read encrypted email in most setups.

Can you migrate our existing email to Microsoft 365?

Yes. We perform full email migrations including historical mail, contacts, calendars, and folder structures — with minimal disruption to your team's daily operations.

Secure Your Business Email

Most breaches start with email. Contact Landshark IT for a free email security assessment and see exactly where your vulnerabilities are.