I think gmail expects secure transport turn TLS on in the config then restart Red5. (also make sure you are using the correct TLS ports for gmail)
Stephen Cottham Group IT Manager (Associate) Robert Bird Group Level 5, 333 Ann St Brisbane, Queensland, 4000, Australia Phone: +6173 319 2777 (AUS) Phone: +44207 592 8000 (UK) Fax: +6173 319 2799 Mobile: +61400 756 963 (AUS) Mobile: +447900 918 616 (UK) Web: www.robertbird.com This email and any attachments are confidential and may contain legally privileged information or copyright material. Unless expressly stated, confidentiality and/or legal privilege is not intended to be waived by the sending of this email. The contents of this email, including any attachments, are intended solely for the use of the individual or entity to whom they are addressed. If you are not an intended recipient, please contact us immediately by return email and then delete both messages. You may not otherwise read, forward, copy, use or disclose this email or any attachments. Any views expressed in this email are those of the individual sender except where the sender expressly, and with authority, states otherwise. It is your responsibility to check any attachments for viruses or defects before opening or sending them on. None of the sender or its related entities accepts any liability for any consequential damage resulting from this email containing computer viruses. Disclaimer added by CodeTwo Exchange Rules http://www.codetwo.com -----Original Message----- From: Claudio [mailto:[email protected]] Sent: 03 August 2012 16:19 To: [email protected] Subject: smtp error 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$MailSenderTask.send(MailThread.ja va:154) [openmeetings-2.1.0-SNAPSHOT.jar:na] at org.openmeetings.utils.mail.MailThread$MailSenderTask.run(MailThread.jav a:71) [openmeetings-2.1.0-SNAPSHOT.jar:na] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto r.java:886) [na:1.6.0_26] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja va: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
