SIMPLE MAIL TRANSFER PROTOCOL

 
 
 
 
 
 
 

 

 


 

 

SMTP

The SMTP Client provides an API to send mail messages to an SMTP Server.

Mail messages consist of a from field, a subject, a list of recipients, and an optional message body and optional attachment.

The API consists of a single subroutine that returns success or failure. If the routine fails, an errno facility indicates why.

POP3

The POP Client provides API's to check if there are any mail messages queued on the server and to retrieve the subject, sender and content of the messages.

When the content of a mail message is returned, it is conveniently passed into sections by MIME type. An API is also provided to delete mail messages from the server.

Optional TCP-IP Protocol

IPv6
UPnP™
Router (NAT/NATP/RIP)
AutoIP
FTP Client/Server Bundle
TFTP Client/Server Bundle
Telnet Client
Telnet Server
Web Server
Web Client
PPP/PPPoE

SNMP
NFS Client/Server Bundle
DHCP
SMTP
POP3
IMAP
CIFS/SMB Client
CIFS/SMB Server
SSL
802.11 Wireless
IGMPv3