File list (Check if you may need any files):
phpWebMail
..........\conf
..........\....\conf.php
..........\....\custom_auth.inc
..........\....\db_conf.php
..........\....\defaults.generic.inc
..........\....\defaults.inc
..........\....\HTML_head.inc
..........\....\HTML_login_bottom.inc
..........\....\HTML_login_top.inc
..........\....\login.inc
..........\....\login_blurb.inc
..........\....\login_title.inc
..........\....\mysqlrc.inc
..........\....\new_user.inc
..........\....\plugins.php
..........\data
..........\....\cache
..........\....\.....\index.html
..........\....\gpg
..........\....\...\index.html
..........\....\index.html
..........\....\sessions
..........\....\........\index.html
..........\....\uploads
..........\....\.......\index.html
..........\....\users
..........\....\.....\index.html
..........\include
..........\.......\antispam.inc
..........\.......\array2php.inc
..........\.......\array2sql.inc
..........\.......\as_update.DB.inc
..........\.......\as_update.inc
..........\.......\bookmarks_manager.inc
..........\.......\bookmark_addform.inc
..........\.......\bookmark_editform.inc
..........\.......\cache.DB.inc
..........\.......\cache.FS.inc
..........\.......\cache.inc
..........\.......\calendar.inc
..........\.......\compose_attachments.inc
..........\.......\compose_checks.inc
..........\.......\compose_fetch_ref.inc
..........\.......\compose_header.inc
..........\.......\compose_package.inc
..........\.......\compose_send.inc
..........\.......\compose_send_main.inc
..........\.......\contacts_commons.inc
..........\.......\data_manager.FS.inc
..........\.......\data_manager.inc
..........\.......\data_manager.MySQL.inc
..........\.......\data_store.DB.inc
..........\.......\data_store.FS.inc
..........\.......\data_store.inc
..........\.......\display_monthly_calendar.inc
..........\.......\do_color_prefs.inc
..........\.......\do_login.inc
..........\.......\do_post_login.inc
..........\.......\do_prefs.inc
..........\.......\edit_calendar.inc
..........\.......\encryption.inc
..........\.......\filters.inc
..........\.......\filter_engine.inc
..........\.......\fs_path.inc
..........\.......\gpg.inc
..........\.......\header_main.inc
..........\.......\html_forms.inc
..........\.......\icl.inc
..........\.......\icl_commons.inc
..........\.......\idba.MySQL.inc
..........\.......\identities.inc
..........\.......\imap.inc
..........\.......\init.inc
..........\.......\javascript.inc
..........\.......\js_index.inc
..........\.......\langs.inc
..........\.......\log.DB.inc
..........\.......\log.FS.inc
..........\.......\log.inc
..........\.......\log.syslog.inc
..........\.......\magpie
..........\.......\......\extlib
..........\.......\......\......\Snoopy.class.inc
..........\.......\......\rss_cache.inc
..........\.......\......\rss_fetch.inc
..........\.......\......\rss_parse.inc
..........\.......\......\rss_utils.inc
..........\.......\main.inc
..........\.......\main_actions.inc
..........\.......\main_core.inc
..........\.......\main_tools.inc
..........\.......\mime.inc
..........\.......\mod_base64.inc
..........\.......\nocache.inc
..........\.......\pop3.inc
..........\.......\pref_header.inc
..........\.......\qp_enc.inc
..........\.......\read_enriched.inc
..........\.......\read_message_handler.inc