I have tis error when I try to send an email ERROR 08-03 17:09:58.556 MailThread.java 1700700 158 org.openmeetings.utils.mail.MailHandler [taskExecutor-1] - [mail send] com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. el6sm39962920wib.8
at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2057) ~[mail-jar-1.4.4.jar:1.4.4] at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1580) ~[mail-jar-1.4.4.jar:1.4.4] at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1097) ~[mail-jar-1.4.4.jar:1.4.4] at javax.mail.Transport.send(Transport.java:95) ~[geronimo-javamail_1.4_spec-bundle-1.6.jar:1.6] at javax.mail.Transport.send(Transport.java:48) ~[geronimo-javamail_1.4_spec-bundle-1.6.jar:1.6] at org.openmeetings.utils.mail.MailThread$MailSenderTask.send(MailThread.java:154) [openmeetings-2.1.0-SNAPSHOT.jar:na] at org.openmeetings.utils.mail.MailThread$MailSenderTask.run(MailThread.java:71) [openmeetings-2.1.0-SNAPSHOT.jar:na] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_26] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_26] at java.lang.Thread.run(Thread.java:662) [na:1.6.0_26] if I sen this command from my server arsenal@videoconferenza:/opt/red5/log$ telnet smtp.gmail.com 25 Trying 173.194.70.108... Connected to gmail-smtp-msa.l.google.com. Escape character is '^]'. 220 mx.google.com ESMTP eu4sm39978358wib.2 quit Suggestions? Bye, Claudio