There are too many modified files being committed without the copyright year being updated, so here's a copyright year update the old-fashioned style. git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@13549 7612ce4b-ef26-0410-bec9-ea0150e637f0
POP3 class code replaced with mail_fetch class code. Added APOP and TLS and STLS support. If port is set to 0, system uses default ports Removed loading_prefs hook. It is not needed. Plugin always gets prefs before fetching emails. Fixed IMAP error handling in left_main. Older code ignored APPEND errors. git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@11646 7612ce4b-ef26-0410-bec9-ea0150e637f0