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-rw-r--r--roles/common/files/etc/fail2ban/filter.d/roundcube.conf16
1 files changed, 16 insertions, 0 deletions
diff --git a/roles/common/files/etc/fail2ban/filter.d/roundcube.conf b/roles/common/files/etc/fail2ban/filter.d/roundcube.conf
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+++ b/roles/common/files/etc/fail2ban/filter.d/roundcube.conf
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+[Definition]
+
+# Option: failregex
+# Notes.: regex to match the password failures messages in the logfile. The
+# host must be matched by a group named "host". The tag "<HOST>" can
+# be used for standard IP/hostname matching and is only an alias for
+# (?:::f{4,6}:)?(?P<host>[\w\-.^_]+)
+# Values: TEXT
+#
+failregex = IMAP Error: Login failed for \S+ from <HOST>\. AUTHENTICATE \S+: Authentication failed\.
+
+# Option: ignoreregex
+# Notes.: regex to ignore. If this regex matches, the line is ignored.
+# Values: TEXT
+#
+ignoreregex =