Not able to send mails in 7.3.1 ,facing error "com.sun.mail.smtp.SMTPSendFailedException:530.5.7.0 .Must issue a STARTTLS command first.o61sm4593781.edb.88-gsmtp
While configuring outbound email account, in Sender information, apart from filling values in FullName, UserID, From , SetPassword fields , following values are configured:
Host: smtp.gmail.com
Port:587
Use SMTPS :unchecked
Inspite of setting DSS "DisableSecuritySTARTTLS" value as true , the error exists.
At runtime , getEmailSenderInfo gets called which opens the above outbound Email account and finally SendEmailNotification gets called where this error comes.