Is port 783 (SpamAssassin) dangerous?

Port 783 is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose with standard security practices.

Should port 783 be open on my firewall?

Port 783 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 783 use?

Port 783 (SpamAssassin) uses the TCP transport protocol and falls under the Email category.

:783 (TCP)

SpamAssassin

Low Risiko

TCP — Email

Ikhtisar Port

Nomor Port 783

Nama Layanan SpamAssassin

Protokol Transport TCP

Kategori Email

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 783?

SpamAssassin spamd daemon, the server process of the widely-used Apache SpamAssassin open-source email spam filter. Deployed on millions of mail servers worldwide.

TCP Email Umum Digunakan

Pertimbangan Keamanan

Port 783 (SpamAssassin) diklasifikasikan sebagai risiko rendah. Layanan ini menggunakan enkripsi atau memiliki permukaan serangan yang minimal, sehingga relatif aman untuk diekspos.

Rekomendasi: Terapkan praktik keamanan standar. Jaga perangkat lunak tetap diperbarui dan pantau akses.

Port Terkait — Email

24 Private Mail System 25 SMTP 26 RSFTP 50 RE-MAIL-CK 58 XNS-MAIL 109 POP2 110 POP3 143 IMAP

Istilah Terkait

ARP FTP HTTP ICMP IMAP NTP