Mail Client
- Outlook- Microsoft Product
- Outlook Express - It's free when installing Windows XP
- Lotus notes - IBM Product
OUTLOOK:
- More options
- File Foret.PST &.OST
- It's a Microsoft product need to purchase it
- More protocol support
OUTLOOK Express:
- Less option
- File format.DBX
- It's free when installing XP OS.
- Less Protocol Support.
PST and OST:
PST:
- Personal Storage table
- It is configured in the personal system.
- It has more storage.
- It is used PoP3 Protocol.
OST:
- Offline storage table.
- It is configured in the server.
- It has Low Storage.
- It is used IMAP Protocol
Protocols used in outlook:
- SMTP
- PoP3
- IMAP
SMTP:
- Simple mail transfer protocol.
- Port number 25.
- it's used for sand mail.
PoP3:
- Post office protocol.
- Used to receive mail.
- Port number 110.
IMAP:
- Internet message access protocol.
- It is used to receive mail.
- Port number 143.
