Is Mail-SPF safe to use?

Mail-SPF has no known vulnerabilities on the latest version (3.20260331). DepScope rates its health at 56/100 (high risk).

What is the latest version of Mail-SPF?

The latest version of Mail-SPF is 3.20260331, released 2026-03-31.

Does Mail-SPF have known vulnerabilities?

No known vulnerabilities on the latest version of Mail-SPF.

Is Mail-SPF deprecated?

No, Mail-SPF is actively maintained. Latest release: 3.20260331 (2026-03-31).

What are alternatives to Mail-SPF?

DepScope has no curated alternatives for Mail-SPF at this time.

What license does Mail-SPF use?

Mail-SPF is licensed under bsd.

Mail-SPF

cpanv3.20260331

An object-oriented implementation of Sender Policy Framework

License bsdpermissive1 versions1 maintainers22 deps

git://github.com/fastmail/mail-spf

/ 100

Health

use with caution

[email protected] low health (56/100) — consider alternatives

Moderate health score (56/100) — verify manually

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

3

Primary author dominance

36%

GitHub stars

1

single active maintainer 3m

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cpan/Mail-SPF

Last updated · 2026-03-31T22:40:33