Mutt error SMTP session failed: read error

set ssl_starttls=yes set ssl_force_tls=yes set imap_user = 'name@gmail.com' set imap_pass = 'password' set from='name@gmail.com' set realname='name@gmail.com' set folder = imaps://imap.gmail.com/ set spoolfile = imaps://imap.gmail.com/INBOX set postponed="imaps://imap.gmail.com/[Gmail]/Drafts" set header_cache = "~/.mutt/cache/headers" set message_cachedir = "~/.mutt/cache/bodies" set certificate_file = "~/.mutt/certificates" set smtp_url = 'smtp://name@gmail.com:password@smtp.gmail.com:465/' set move = no set imap_keepalive = 900 set smtp_pass="secrets" When sending a mail got that error. Firewall also off on server and port 465 open on Security group. Is it required to install postfix with mutt? Connection to smtp.gmail.com closed SMTP session failed: read error Could not send the message. I can read the mails on my inbox but can't send emails. This is on my maillog,

Mar  1 10:20:01 appsvr2 postfix/qmgr: 9703F3F7974: from=, size=768, nrcpt=1 (queue active)
Mar  1 10:20:01 appsvr2 postfix/local: 9427E3F796E: to=, orig_to=, relay=local, delay=0.04, delays=0.03/0.01/0/0, dsn=2.0.0, status=sent (delivered to mailbox)
Mar  1 10:20:01 appsvr2 postfix/qmgr: 9427E3F796E: removed
Mar  1 10:20:01 appsvr2 postfix/local: 9703F3F7974: to=, orig_to=, relay=local, delay=0.04, delays=0.03/0.01/0/0, dsn=2.0.0, status=sent (delivered to mailbox)
Mar  1 10:20:01 appsvr2 postfix/qmgr: 9703F3F7974: removed
Mar  1 10:30:01 appsvr2 postfix/pickup: A43FB3E643: uid=0 from=
Mar  1 10:30:01 appsvr2 postfix/cleanup: A43FB3E643: message-id=
Mar  1 10:30:01 appsvr2 postfix/qmgr: A43FB3E643: from=, size=827, nrcpt=1 (queue active)
Mar  1 10:30:01 appsvr2 postfix/local: A43FB3E643: to=, orig_to=, relay=local, delay=0.04, delays=0.03/0.01/0/0, dsn=2.0.0, status=sent (delivered to mailbox)
Mar  1 10:30:01 appsvr2 postfix/qmgr: A43FB3E643: removed