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.