Chapter 16. Email Connectivity
Electronic mail is arguably the most essential Internet application. In fact, for many people, it’s their introduction to the Internet. Thus, the Perl modules that deal with email are among the most useful modules. There are two major groups of modules that provide email capabilities. The first group is Graham Barr’s libnet collection, which contains packages for developing client-side applications over the Internet in Perl. Table 16-1 lists some of the protocols implemented by the libnet modules.
Table 16-1. Protocols implemented by the libnet modules
Protocol | Module | Description |
---|---|---|
POP3 | Net::POP3 | Post Office Protocol, for reading email |
SMTP | Net::SMTP | Simple Mail Transfer Protocol, for sending email |
FTP | Net::FTP | File Transfer Protocol, for transferring files between hosts |
NNTP | Net::NNTP | Network News Transfer Protocol, for reading Usenet news |
In this chapter, we discuss Net::SMTP and Net::POP3. Chapter 17 talks about Net::NNTP, Chapter 18 discusses Net::FTP, and Chapter 19 covers Net::LDAP. Other libnet modules, such as Net::SNPP and Net::Time, are not described in this book, but you can get information about them from CPAN or with the perldoc command if libnet is installed on your system.
The second group of mail-related modules are the Mail modules, which can be found on CPAN as the MailTools collection. Other interesting mail-related modules include Mail::Folder and its subclasses, Mail::RBL, Mail::Audit, and Unix::AliasFile. This chapter describes the following ...
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