/^X\-Yandex\-rpop\-server.*/ FILTER lmtp:notsolitesrv-test.mail.yandex.net:1234
/^X\-Yandex\-Pop\-server.*/ FILTER lmtp:notsolitesrv-test.mail.yandex.net:1234
/^Bcc: (.*)/ PREPEND Bcc: $1
