Email & Messaging
Browse all port information under the Email & Messaging category
SMTP (Simple Mail Transfer Protocol) mailtransferprotocolport
Common Software (4)
MailTransferProxy
MailTransferProxy
SimpleEmailTransportProtocol
Post Office Protocol version 2 (POP2)
Common Software (2)
Post Office Protocol version 2 server
Legacy mail service
POP3 (Post Office Protocol 3) for receiving email
Common Software (4)
IMAPPOP3MailServer
MailServer
ProtocolVersion3
IMAP (Internet Message Access Protocol) port
Common Software (4)
IMAPPOP3MailServer
IMAPServer
MessageProtocol
SMTP over SSL port for secure mail transmission
Common Software (4)
PostfixsecureSMTP
securemailtransfer
SMTP over SSL/TLS
SMTP mail submission port for mail client message sending
Common Software (3)
IMAPS (IMAP over SSL/TLS) Security IMAPProtocolport
Common Software (4)
SSL/TLSIMAPServer
MicrosoftMailServer
IMAP over SSL/TLS
POP3S (POP3 over SSL/TLS) Security POP3Protocolport