Understanding Email Blacklist
An email blacklist (also called blocklist or denylist) is a database of IP addresses and domains that have been identified as sources of spam or malicious email. Email providers and spam filters check incoming emails against these lists and may block or filter messages from listed sources.
Being blacklisted can devastate your email marketing and transactional email delivery until you identify and resolve the issue that caused the listing.
Why Email Blacklist Matters for Shopify Stores
If your sending IP or domain lands on a blacklist, your order confirmations and shipping updates may not reach customers. This creates support burden and erodes trust. Monitoring for blacklist status is essential.
How SecurEcommerce Helps with Email Blacklist
Email Security
Protect against phishing and email spoofing with DMARC/SPF monitoring
- • Forward suspicious emails to analyze@mail.securecommerce.io
- • Instant threat assessment with risk scoring
- • DMARC record monitoring and validation
Frequently Asked Questions
Frequently Asked Questions
How do I know if I'm on an email blacklist?
Use blacklist checking tools like MXToolbox to check your domain and sending IPs against common blacklists. Sudden drops in email open rates can also indicate a listing.
How do I get removed from a blacklist?
First fix the issue that caused the listing (compromised account, spam complaints, etc.), then follow the blacklist's removal process, which typically involves requesting delisting.
Related Terms
Email Deliverability
Email SecurityThe ability of your emails to reach recipients' inboxes rather than being filtered to spam or blocked entirely.
SPF
Email SecuritySender Policy Framework - an email authentication method that specifies which servers can send email on behalf of your domain.
DMARC
Email SecurityDomain-based Message Authentication, Reporting & Conformance - an email authentication protocol that protects your domain from spoofing.
Email Bounce Rate
Email SecurityThe percentage of emails that couldn't be delivered and were returned to the sender.