is-burner-email (Python)
Fast, offline detection of burner / disposable emails.
- Offline. Domain lists bundled inside the wheel. No network calls at runtime.
- Zero runtime dependencies.
- Three lists.
blacklist(burners),whitelist(always allowed),graylist(email alias / forwarding services — blocked only in strict mode). - Typed (ships
py.typed). Python 3.9+.
Install
pip install is-burner-email
Usage
from is_burner_email import is_burner, check
is_burner("user@mailinator.com") # True
is_burner("user@gmail.com") # False
is_burner("user@duck.com") # False (normal mode)
is_burner("user@duck.com", mode="strict") # True
check("user@duck.com", mode="strict")
# {
# 'burner': True,
# 'domain': 'duck.com',
# 'list': 'graylist',
# 'reason': 'graylisted-strict'
# }
Runtime overrides
from is_burner_email import add_to_blacklist, add_to_whitelist
add_to_blacklist("badactor.example")
add_to_whitelist("our-corporate-domain.example")
Whitelist always wins over blacklist.
CLI
burner user@mailinator.com
# BURNER (blacklist): mailinator.com [blacklisted]
burner user@duck.com --strict --json
# {"burner": true, "domain": "duck.com", "list": "graylist", "reason": "graylisted-strict", "mode": "strict"}
burner --stats
Exit codes: 0 clean, 1 burner, 2 invalid input.
License
MIT
1 maintainer
Metadata
1 maintainer
Release files for is-burner-email 1.4.3
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Source distribution (sdist)
| File | Size | Uploaded | |
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| is_burner_email-1.4.3.tar.gz | 927.4 kB | Details |
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| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| is_burner_email-1.4.3-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 1.9 MB
Release files / is_burner_email-1.4.3.tar.gz
| Download URL | is_burner_email-1.4.3.tar.gz |
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| Size | 927.4 kB |
| Tags | Source |
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