Imports blitiri.com.ar/go/spf github.com/d--j/go-milter/mailfilter github.com/d--j/go-milter/mailfilter/addr github.com/emersion/go-message/mail github.com/inconshreveable/log15 github.com/jellydator/ttlcache/v3 github.com/mileusna/srs golang.org/x/net/idna Standard library imports context database/sql errors fmt net net/mail strings time unicode