go-sieve

Sieve email filtering language (RFC 5228) implementation in Go.

Supported extensions

• envelope (RFC 5228)
• fileinto (RFC 5228)
• encoded-character (RFC 5228)
• imap4flags (RFC 5232)
• variables (RFC 5229)
• relational (RFC 5231)

Example

See ./cmd/sieve-run.

Known issues

• Some invalid scripts are accepted as valid (see tests/compile_test.go)
• Comments in addresses are not ignored when testing equality, etc.
• Source routes in addresses are not ignored when testing equality, etc.