> Hallo, > > Masalahnya apa ya? Gimana mengatasinya? > > Message nya sbb: > > Jan 16 10:50:34 svr postfix/smtp[20293]: EA32621AFD9: > to=3D<[EMAIL PROTECTED]>, > relay=3Dpop3.domain.co.id[203.77.237.252] > , delay=3D268939, status=3Ddeferred (host > pop3.domain.co.id[203.77.237.252] said: 451 open proxy > -- 1077106806 (in reply to RCP > T TO command)) > > Server cuma saya pakai buat mail server & web server. > Mohon bantuan teman-teman. Thanks. > > regards, > riyadikh
--pop3.domain.co.id[203.77.237.252] said: 451 open proxy-- sudah jelas proxy anda open, artinya bisa diakses dari luar network anda apakah anda pake squid ? kalo iya, coba tutup acl all pada squid.conf http_access deny all
