Disposable provider profile
Is guerrillamail.net a disposable email domain?
Yes. guerrillamail.net is operated by Guerrilla Mail, a temporary inbox. Guerrillamail.net is a top-level-domain variant of the main Guerrilla Mail service, offered so users can keep getting temporary inboxes when one domain is blocked. It shares the operator, the one-hour lifetime, and the public inbox model of guerrillamail.com. Its existence is purely about filter evasion across TLDs.
Why block or review guerrillamail.net
Related Guerrilla Mail domains should be filtered before list import.
Because Guerrilla Mail inboxes are publicly accessible and generated on demand, an address on guerrillamail.net rarely represents a durable customer. Segment it before billing, onboarding, CRM enrichment, or campaign sends so it does not inflate your signup counts or your bounce rate.
What to do next
- Separate addresses using guerrillamail.net from normal business and consumer inboxes.
- Run a full verification pass before sending campaigns or approving important product accounts on Guerrilla Mail.
- Apply stricter rules for signup, abuse prevention, and free-trial flows than for low-risk newsletters.
How Verifly flags guerrillamail.net
When you verify an address on guerrillamail.net, the Verifly API returns is_disposable: true inside the response details, so you can auto-route it before it reaches your list.
# Check guerrillamail.net with the Verifly API
curl -X GET "https://verifly.email/api/v1/verify?email=someone@guerrillamail.net" \
-H "Authorization: Bearer vf_your_api_key"
# Response includes:
# "details": { "is_disposable": true, ... }
# Guerrilla Mail addresses are flagged is_disposable: trueFrequently asked questions about guerrillamail.net
Why does guerrillamail.net exist alongside .com?
It is a TLD alternate used to keep working when one domain is blocked.
Does it behave like guerrillamail.com?
Yes, same operator, same short-lived public inboxes.
Should I block the whole Guerrilla family?
Yes, blocking one domain leaves the others open.
Related disposable domains
See the full disposable domain listThis page profiles a known disposable provider; it is not a final deliverability verdict for a specific address. Verifly can verify the actual mailbox and show deeper signals before you import or send. Try the email risk checker.