Not able to setup outgoing email

Hi,

i am trying to setup outgoing mail with my gmail id but when i put in the settings and click on save i am getting the following error

Message
Unable to send emails at this time Did not save
Server Error: Please check your server logs or contact tech support.

Traceback (innermost last):
File “/home/kiran/frappe-bench/apps/frappe/frappe/widgets/form/save.py”, line 18, in savedocs
doc.save()
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 183, in save
self.run_before_save_methods()
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 437, in run_before_save_methods
self.run_method(“validate”)
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 412, in run_method
return Document.hook(fn)(self, *args, **kwargs)
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 496, in composer
return composed(self, method, *args, **kwargs)
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 479, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 406, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File “/home/kiran/frappe-bench/apps/frappe/frappe/core/doctype/outgoing_email_settings/outgoing_email_settings.py”, line 29, in validate
sess = smtpserver.sess
File “/home/kiran/frappe-bench/apps/frappe/frappe/utils/email_lib/smtp.py”, line 99, in sess
(self.password or “”).encode(‘utf-8’))
File “/usr/lib/python2.7/smtplib.py”, line 576, in login
raise SMTPException(“SMTP AUTH extension not supported by server.”)
SMTPException: SMTP AUTH extension not supported by server.

Traceback (innermost last):
File “/home/kiran/frappe-bench/apps/frappe/frappe/app.py”, line 51, in application
response = frappe.handler.handle()
File “/home/kiran/frappe-bench/apps/frappe/frappe/handler.py”, line 66, in handle
execute_cmd(cmd)
File “/home/kiran/frappe-bench/apps/frappe/frappe/handler.py”, line 89, in execute_cmd
ret = frappe.call(method, **frappe.form_dict)
File “/home/kiran/frappe-bench/apps/frappe/frappe/init.py”, line 532, in call
return fn(*args, **newargs)
File “/home/kiran/frappe-bench/apps/frappe/frappe/widgets/form/save.py”, line 18, in savedocs
doc.save()
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 183, in save
self.run_before_save_methods()
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 437, in run_before_save_methods
self.run_method(“validate”)
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 412, in run_method
return Document.hook(fn)(self, *args, **kwargs)
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 496, in composer
return composed(self, method, *args, **kwargs)
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 479, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File “/home/kiran/frappe-bench/apps/frappe/frappe/model/document.py”, line 406, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File “/home/kiran/frappe-bench/apps/frappe/frappe/core/doctype/outgoing_email_settings/outgoing_email_settings.py”, line 29, in validate
sess = smtpserver.sess
File “/home/kiran/frappe-bench/apps/frappe/frappe/utils/email_lib/smtp.py”, line 99, in sess
(self.password or “”).encode(‘utf-8’))
File “/usr/lib/python2.7/smtplib.py”, line 576, in login
raise SMTPException(“SMTP AUTH extension not supported by server.”)
SMTPException: SMTP AUTH extension not supported by server.

Trying setting up a service like mandrill instead of gmail for outgoing emails.