Services · Hosting & Email
Anti-Spam Protection
When you host with OnYourMark, spam and malicious email are filtered before they reach your inbox. Modern anti-spam protection operates at multiple layers — from server-level authentication records through real-time content filtering — so you spend your time working, not deleting junk.
Layers of Protection
SPF, DKIM & DMARC Authentication
The most impactful anti-spam measures happen at the DNS level. SPF specifies which servers are allowed to send email on your behalf. DKIM adds a cryptographic signature to outgoing mail. DMARC tells receiving servers what to do if either check fails — reject or quarantine. Together they prevent spoofing and dramatically improve deliverability.
Server-Level Spam Filtering
Incoming mail is scored against known spam patterns, blacklisted sender IPs, and content signatures before delivery. High-confidence spam is blocked outright; borderline messages are quarantined for your review.
Anti-Virus & Malware Scanning
Emails containing viruses, trojans, ransomware payloads, or malicious attachments are quarantined automatically — never reaching your inbox or your team's devices.
Link & Attachment Scanning
Suspicious URLs and attachments in incoming mail are flagged before delivery. Phishing attempts that slip past basic content filters are caught at the link level.
Quarantine & Review
Messages caught by spam filters are held in quarantine — not silently deleted. You can review the quarantine, whitelist legitimate senders, and release false positives at any time.
Works With Your Setup
Anti-spam and anti-virus protection is available whether you host your email with OnYourMark, colocate your email server through our colocation services, or run your own email server infrastructure. Contact us to discuss the right configuration for your environment.
Spend Your Time Working, Not Deleting Spam.
Anti-spam protection is included with OYM hosting. Contact us if you need filtering for an existing email setup.