Earlier this month, Mollom was officially discontinued. If you still have the Mollom plugin installed on some of your WordPress maintenance support plans sites, form submissions that were previously protected by Mollom will behave as if Mollom was offline completely, meaning any spam Mollom would’ve prevented will be passed through.
For many WordPress maintenance support plans sites, especially smaller sites that deal mostly with bot spam, there are a number of great plugins that will help prevent 90% or more of all spam submissions, for example:
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