Overview: How to Block a Spammy Domains Using Spam Filters in DirectAdmin
This guide explains How to Block a Spammy Domains Using Spam Filters in DirectAdmin step‑by‑step and why it matters for security, uptime, and performance. It’s written for small and medium businesses that rely on Blackhawk MSP for proactive, managed IT support in the Bay Area and beyond.
- ✅ Clear, actionable steps
- ✅ Best‑practice notes from our MSP engineers
- ✅ Links to related services and help
Tip: If you’re short on time, contact us — we’ll handle this for you and verify everything is working.
If you are getting spam emails from the same domain but with random email users, you can block that domain in DirectAdmin.
1. Log in to your DirectAdmin Account.
2. In the E-Mail Manager section, click on SPAM Filters. Alternatively, type SPAM Filters in the search bar, and the option will appear. Click on it.
3. Under Block By, select the Domain option from the drop-down menu.
4. In Value, type the domain name without HTTP or www.
5. Click on Block.
If you want to block additional domains, repeat steps 3 to 5.
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Need help? Blackhawk MSP can do this for you, verify success, and document the change. Call 1‑925‑218‑4000 or open a ticket.
