Github user trixpan commented on a diff in the pull request:
https://github.com/apache/nifi/pull/827#discussion_r74416389
--- 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 --
Is SMTP_MAXIMUM_SIZE being enforced? I've set it to 512 B and ended up with
a message of 1KB?
Note that setMaxMessageSize has no effective role in dropping messages,
instead all it does is to configure the EHLO response:
```
$ telnet 0 2525
Trying 0.0.0.0...
Connected to 0.
Escape character is '^]'.
220 localhost ESMTP Apache NiFi
EHLO .
250-localhost
250-8BITMIME
250-SIZE 512
250 Ok
```
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