^\w{3} [ :0-9]{11} [._[:alnum:]-]+ dmail\[[0-9]+\]: (delivering|delivered|Verifying safe delivery) to [.#/:+[:alnum:]-]+$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ dmail\[[0-9]+\]: [[:alnum:]]+ appending to [.#/:+[:alnum:]-]+ \(file [./:+[:alnum:]-]+\)$
