https://answers.axonivy.com/questions/3233/max-size-for-total-attachment-when-send-email-via-ivy-mail<p>Dear Ivy Team, When I attach some attachments and total size for attachment greater than about 8MB I can not send email otherwise I can. I don't know whether there is a configuration about it or not. Do you have any idea about it? Thank you Ivy Team</p>enMon, 23 Apr 2018 07:29:49 -0400https://answers.axonivy.com/questions/3233/max-size-for-total-attachment-when-send-email-via-ivy-mail/3239<p>The root cause is:</p> <pre><code>com.sun.mail.smtp.SMTPSendFailedException: 552 5.3.4 Message size exceeds fixed maximum message size </code></pre> <p>Your smtp server is telling you that your message is too big. Change the configuration of your smtp server to allow larger messages, or send smaller messages.</p>Alex SuterMon, 23 Apr 2018 07:29:49 -0400https://answers.axonivy.com/questions/3233/max-size-for-total-attachment-when-send-email-via-ivy-mail/3239