Github user trixpan commented on a diff in the pull request: https://github.com/apache/nifi/pull/827#discussion_r74420800 --- Diff: nifi-nar-bundles/nifi-email-bundle/nifi-email-processors/src/main/java/org/apache/nifi/processors/email/ListenSMTP.java --- @@ -135,29 +89,17 @@ .addValidator(StandardValidators.TIME_PERIOD_VALIDATOR) .build(); - protected static final PropertyDescriptor SMTP_MAXIMUM_MSG_SIZE = new PropertyDescriptor.Builder() + static final PropertyDescriptor SMTP_MAXIMUM_MSG_SIZE = new PropertyDescriptor.Builder() --- End diff -- I imagine you write straight to disk? If so we should enforce this somehow. It would be sort of concerning to have a client filling up your disk with a single message?
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