Running Version Nifi-1.12.1 I configured Put email processor, Error:1 ERROR [Timer-Driven Process Thread-2] o.a.nifi.processors.standard.PutEmail PutEmail[id=2ac3b9ca-a1fa-3710-213e-23a9289cdc24] PutEmail[id=2ac3b9ca-a1fa-3710-213e-23a9289cdc24] failed to process session due to java.lang.NoSuchMethodError: org.slf4j.helpers.MessageFormatter.arrayFormat(Ljava/lang/String;[Ljava/lang/Object;Ljava/lang/Throwable;)Lorg/slf4j/helpers/FormattingTuple;; Processor Administratively Yielded for 1 sec: java.lang.NoSuchMethodError: org.slf4j.helpers.MessageFormatter.arrayFormat(Ljava/lang/String;[Ljava/lang/Object;Ljava/lang/Throwable;)Lorg/slf4j/helpers/FormattingTuple; Error2: Could not convert socket to TLS; routing to failure: javax.mail.MessagingException: Could not convert socket to TLS; nested exception is: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate) Please help out to solve this ... View more