hMailserver

To add hMailserver SMTP and IMAP protection, add this block to the config file:

    <!-- hMailserver failed logins, Windows, at least SMTP or POP3 ord IMAP logs must be turned on! -->
    <LogFile>
      <Source>hMailserver</Source>
      <PathAndMask>
        C:/Program Files/hMailserver/logs/**/*.log
        C:/Program Files (x86)/hMailserver/logs/**/*.log
      </PathAndMask>
      <FailedLoginRegex>
        <![CDATA[
          ^".*\t.*\t.*\t"(?<timestamp>.+)"\t"(?<ipaddress>.+)"\t.*(?:Authentication failed|Invalid user name or password).*$
        ]]>
      </FailedLoginRegex>
      <FailedLoginRegexTimestampFormat>yyyy-MM-dd HH:mm:ss.fff</FailedLoginRegexTimestampFormat>
      <PlatformRegex>Windows</PlatformRegex>
      <PingInterval>10000</PingInterval>
      <MaxFileSize>16777216</MaxFileSize>
    </LogFile>

To get this working you must activate SMTP and IMAP logging in the admin interface of hMailserver.