netstat -lnp | grep 443 tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 4434/master tcp6 0 0 :::443 :::* LISTEN 4683/apache2 unix 2 [ ACC ] STREAM LISTENING 11181 4434/master public/cleanup unix 2 [ ACC ] STREAM LISTENING 11188 4434/master private/tlsmgr unix 2 [ ACC ] STREAM LISTENING 11194 4434/master private/rewrite unix 2 [ ACC ] STREAM LISTENING 11198 4434/master private/bounce unix 2 [ ACC ] STREAM LISTENING 11202 4434/master private/defer unix 2 [ ACC ] STREAM LISTENING 11206 4434/master private/trace unix 2 [ ACC ] STREAM LISTENING 11210 4434/master private/verify unix 2 [ ACC ] STREAM LISTENING 11214 4434/master public/flush unix 2 [ ACC ] STREAM LISTENING 11218 4434/master private/proxymap unix 2 [ ACC ] STREAM LISTENING 11222 4434/master private/smtp unix 2 [ ACC ] STREAM LISTENING 11226 4434/master private/relay unix 2 [ ACC ] STREAM LISTENING 11230 4434/master public/showq unix 2 [ ACC ] STREAM LISTENING 11234 4434/master private/error unix 2 [ ACC ] STREAM LISTENING 11238 4434/master private/discard unix 2 [ ACC ] STREAM LISTENING 11242 4434/master private/local unix 2 [ ACC ] STREAM LISTENING 11246 4434/master private/virtual unix 2 [ ACC ] STREAM LISTENING 11250 4434/master private/lmtp unix 2 [ ACC ] STREAM LISTENING 11254 4434/master private/anvil unix 2 [ ACC ] STREAM LISTENING 11258 4434/master private/scache unix 2 [ ACC ] STREAM LISTENING 11262 4434/master private/maildrop unix 2 [ ACC ] STREAM LISTENING 11266 4434/master private/uucp unix 2 [ ACC ] STREAM LISTENING 11270 4434/master private/ifmail unix 2 [ ACC ] STREAM LISTENING 11274 4434/master private/bsmtp unix 2 [ ACC ] STREAM LISTENING 11278 4434/master private/scalemail-backend unix 2 [ ACC ] STREAM LISTENING 11282 4434/master private/mailman