E mail protocols

mailing protocols

1. E-MAIL PROTOCOLS Internet Mail access Protocol Secure Sockets Layer Protocol Simple mail Transfer Protocol Post Office ProtocolProtocol

2. SMTP-Simple Mail Transfer Protocol The standard protocol for email services on a TCP/IP network SMTP  is a delivery  protocol  only Used in sending and receiving e-mail. 

3. IMAP-Internet Mail Access Protocol Designed to help the user to who uses multiple computers. A PC at home,a Laptop in office, a Handset carrying with him. A central mail repository can be accessed by anywhere.

4. Reading Mail Removing Mail Handling Email Headers ( headers  such as the FROM, TO and DATE  headers)

5. IMAP Vs POP IMAP (Internet Messaging Access Protocol) Emails are stored on the server. Sent messages are stored on the server. Messages can be synced and accessed across multiple devices. POP3 (Post Office Protocol) Emails are stored on a single device. Sent messages are stored on a single device. Emails can only be accessed from a single device. If you want to keep messages on the server, make sure the setting "Keep email on server" is enabled or all messages are deleted from the server once downloaded to the app or software.

6. SSL –Secure socket layer protocol

7. Wireless/Mobile communication protocols - SMS(Short Message Service) Text Message Enable mobile devices to exchange short text messages.  It is a method of communication that sends text between cell phones, or from a PC or handheld to a cell phone. The "short" part refers to the maximum size of the text messages: 160 characters (letters, numbers or symbols in the Latin alphabet). 140 when cyrillic characters(based on greek alphabet),70 characters when UCS2 ( unicode )characters coading .

8. Wireless/Mobile communication protocols - MMS(Multimedia Messaging Service)