Version 3 is the latest release. It offers many beneficial changes over Version 2.

• PHP4 API Documentation
• PHP5 API Documentation

• Version 4 Documentation Contents

• Extracting the archive
• Uploading to your web server
• Running the included tests

• Sending a basic email
• Sending a HTML email
• Sending a multipart email
• Personalizing recipient names
• Catching useful errors
• Sending attachments
• Embedding images in HTML emails
• Sending to multiple recipients and/or copying to recipients
• Sending a batch email without revealing all addresses
• Sending an email from a form with Swift
• How to customize messages for each recipient in a batch
• [TODO: A mass-maling tutorial]

• Swift_Connection_SMTP
• Swift_Connection_Sendmail
• Swift_Connection_NativeMail
• Swift_Connection_Multi
• Swift_Connection_Rotator
• SMTP Authentication

• Basics of the Swift_Message class
• Multi-Part messages in more detail
• Dealing with Attachments
• Manipulating MIME headers
• Embedding images
• Customizing Messages

• Sending a message to a recipient
• Sending to multiple recipients
• Sending a batch email or newsletter
• Using iterators to provide lists (advanced)
• Dealing with failed recipients
• Requesting a Read-Receipt
• Working with Message-IDs
• Changing the message priority
• Setting the Bounce-detect or Return-path address

• Swift's logging system... find out what's going on
• A little about Swift's internal caching system
• PHP4 error handling - the exception hackaround
• Runing SMTP commands using Swift

• Loading new plugins into Swift
• Working with plugins after loading
• Swift_Plugin_AntiFlood
• Swift_Plugin_Decorator
• Swift_Plugin_VerboseSending
• Swift_Plugin_Throttler
• Swift_Plugin_BandwidthMonitor
• Swift_Plugin_FileEmbedder

• An introduction to the plugin API
• Writing a ConnectListener plugin
• Writing a DisconnectListener plugin
• Writing a BeforeSendListener plugin
• Writing a SendListener plugin
• Writing a BeforeCommandListener plugin
• Writing a CommandListener plugin
• Writing a ResponseListener plugin

• Keep memory down to a minimum
• Minimize your risk of having your emails blocked as spam
• [TODO: Write more tips. Templating, mass-mailing...]

• I get parse errors, or I get a blank page when I include Swift?
• The unit tests are exiting with a memory exhaustion error. Huh?
• Why do I get a "Permission Denied" error when I use the SMTP connection?
• I've got 54,045,067,032,004 emails to send, how should I do this?

• Development Goals for Version 4
• Discussion
• UML Diagrams
• Send me your thoughts...