Symptoms
Sending a test mail does not show any error. However, the following exception is thrown while sending a support request.
552 4.3.1 Message size exceeds fixed maximum message size com.sun.mail.smtp.SMTPSendFailedException: 552 4.3.1 Message size exceeds fixed maximum message size at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1275) at com.sun.mail.smtp.SMTPTransport.finishData(SMTPTransport.java:1149) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:527) ...
Cause
The message size limit on the mail server was too small and the email was not sent.
Resolution
Increase the size limit of emails/attachments, so that support requests can be sent to JIRA's support.
