Hi Bikramjeet,
Two things :
1. Your O_Auth client key seems to be the default one. You had mentioned
that you had initially set up O_Auth client key and O_Auth client secret.
But O_Auth client key seems to me to be the default one.
2. Are you receiving any mail in the email you set up in
the org.apache.axis2.transport.mail.MailTransportSender in
 <IS_HOME>/repository/conf/axis2/axis2.xml regarding attempted sign-in by a
less secure app ?

On Fri, Jun 3, 2016 at 1:19 AM, Bikramjeet Singh <
[email protected]> wrote:

> Ok here you go
>
> On Fri, Jun 3, 2016 at 12:40 AM, Abhishek Jain <[email protected]>
> wrote:
>
>> Can you send me your pga_config and the email-admin-config file ?
>>
>> On Thu, Jun 2, 2016 at 3:09 PM, Abhishek Jain <[email protected]>
>> wrote:
>>
>>> Can you send me your pga_config and the email-admin-config file ?
>>>
>>> On Thu, Jun 2, 2016 at 2:03 PM, Bikramjeet Singh <
>>> [email protected]> wrote:
>>>
>>>> Yup did everything mentioned in the link as well as in the thread,
>>>> still getting it.
>>>>
>>>>
>>>> On Thursday 2 June 2016, Abhishek Jain <[email protected]> wrote:
>>>>
>>>>> Hi,
>>>>> Did you configure everything correctly by following the instructions
>>>>> mentioned here ? :
>>>>>
>>>>>  http://airavata.readthedocs.io/en/latest/Own-WSO2-IS-Configuration/
>>>>>
>>>>> There is a section near the bottom of the page above step 4 regarding
>>>>> configuring the MailTransportSender.
>>>>> Looking at your log, that's the place the error is getting generated.
>>>>>
>>>>> For more details, read the previous mails in the thread which should
>>>>> help you to fix your issue.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Jun 2, 2016 at 1:16 PM, Bikramjeet Singh <
>>>>> [email protected]> wrote:
>>>>>
>>>>>> Hi abhishek,
>>>>>> When I create the account it shows that verification email has been
>>>>>> sent by this error shows up in IS log-
>>>>>>
>>>>>> [IS]ERROR {org.apache.axis2.transport.mail.MailTransportSender} -
>>>>>>  Error generating mail message
>>>>>> org.apache.axis2.AxisFault: Error creating mail message or sending it
>>>>>> to the configured server
>>>>>>         at
>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.handleException(AbstractTransportSender.java:226)
>>>>>>         at
>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMail(MailTransportSender.java:505)
>>>>>>         at
>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMessage(MailTransportSender.java:175)
>>>>>>         at
>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.invoke(AbstractTransportSender.java:112)
>>>>>>         at
>>>>>> org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
>>>>>>         at
>>>>>> org.apache.axis2.description.OutOnlyAxisOperationClient.executeImpl(OutOnlyAxisOperation.java:297)
>>>>>>         at
>>>>>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)
>>>>>>         at
>>>>>> org.apache.axis2.client.ServiceClient.fireAndForget(ServiceClient.java:511)
>>>>>>         at
>>>>>> org.apache.axis2.client.ServiceClient.fireAndForget(ServiceClient.java:488)
>>>>>>         at
>>>>>> org.wso2.carbon.identity.mgt.mail.DefaultEmailSendingModule.sendEmail(DefaultEmailSendingModule.java:116)
>>>>>>         at
>>>>>> org.wso2.carbon.identity.mgt.mail.AbstractEmailSendingModule.notifyUser(AbstractEmailSendingModule.java:59)
>>>>>>         at
>>>>>> org.wso2.carbon.identity.mgt.NotificationSendingModule.run(NotificationSendingModule.java:33)
>>>>>>         at
>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>>>>>>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>>>>>         at
>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>>>>>>         at
>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>>>>>>         at java.lang.Thread.run(Thread.java:745)
>>>>>> Caused by: javax.mail.AuthenticationFailedException
>>>>>>         at javax.mail.Service.connect(Service.java:306)
>>>>>>         at javax.mail.Service.connect(Service.java:156)
>>>>>>         at javax.mail.Service.connect(Service.java:105)
>>>>>>         at javax.mail.Transport.send0(Transport.java:168)
>>>>>>         at javax.mail.Transport.send(Transport.java:98)
>>>>>>         at
>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMail(MailTransportSender.java:494)
>>>>>>         ... 15 more
>>>>>> TID: [1] [] [2016-06-02 17:04:46,434] @linfestus.com [1] [IS]ERROR
>>>>>> {org.wso2.carbon.identity.mgt.mail.DefaultEmailSendingModule} -  Failed
>>>>>> Sending Email
>>>>>> org.apache.axis2.AxisFault: Error generating mail message
>>>>>>         at
>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.handleException(AbstractTransportSender.java:226)
>>>>>>         at
>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMessage(MailTransportSender.java:184)
>>>>>>         at
>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.invoke(AbstractTransportSender.java:112)
>>>>>>         at
>>>>>> org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
>>>>>>         at
>>>>>> org.apache.axis2.description.OutOnlyAxisOperationClient.executeImpl(OutOnlyAxisOperation.java:297)
>>>>>>         at
>>>>>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)
>>>>>>         at
>>>>>> org.apache.axis2.client.ServiceClient.fireAndForget(ServiceClient.java:511)
>>>>>>         at
>>>>>> org.apache.axis2.client.ServiceClient.fireAndForget(ServiceClient.java:488)
>>>>>>         at
>>>>>> org.wso2.carbon.identity.mgt.mail.DefaultEmailSendingModule.sendEmail(DefaultEmailSendingModule.java:116)
>>>>>>         at
>>>>>> org.wso2.carbon.identity.mgt.mail.AbstractEmailSendingModule.notifyUser(AbstractEmailSendingModule.java:59)
>>>>>>         at
>>>>>> org.wso2.carbon.identity.mgt.NotificationSendingModule.run(NotificationSendingModule.java:33)
>>>>>>         at
>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>>>>>>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>>>>>         at
>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>>>>>>         at
>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>>>>>>         at java.lang.Thread.run(Thread.java:745)
>>>>>> Caused by: org.apache.axis2.AxisFault: Error creating mail message or
>>>>>> sending it to the configured server
>>>>>>         at
>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.handleException(AbstractTransportSender.java:226)
>>>>>>         at
>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMail(MailTransportSender.java:505)
>>>>>>         at
>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMessage(MailTransportSender.java:175)
>>>>>>         ... 14 more
>>>>>> Caused by: javax.mail.AuthenticationFailedException
>>>>>>         at javax.mail.Service.connect(Service.java:306)
>>>>>>         at javax.mail.Service.connect(Service.java:156)
>>>>>>         at javax.mail.Service.connect(Service.java:105)
>>>>>>         at javax.mail.Transport.send0(Transport.java:168)
>>>>>>         at javax.mail.Transport.send(Transport.java:98)
>>>>>>         at
>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMail(MailTransportSender.java:494)
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Thu, Jun 2, 2016 at 8:27 PM, Abhishek Jain <[email protected]
>>>>>> > wrote:
>>>>>>
>>>>>>> Hi Bikramjeet,
>>>>>>> Can you elaborate on the problem you are facing ? Can you send your
>>>>>>> wso2 IS error log ?
>>>>>>>
>>>>>>> On Thu, Jun 2, 2016 at 7:59 AM, Bikramjeet Singh <
>>>>>>> [email protected]> wrote:
>>>>>>>
>>>>>>>> Hi Abhishek,
>>>>>>>> I encountered the same error while sending email while account
>>>>>>>> creation, although I had earlier set up wso2 and changed OAuth client 
>>>>>>>> and
>>>>>>>> OAuth secret too, how were you able to solve it finally?
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> On Sat, May 28, 2016 at 8:35 AM, Abhishek Jain <
>>>>>>>> [email protected]> wrote:
>>>>>>>>
>>>>>>>>> Hi Jeff,
>>>>>>>>> I directed the address to my public folder in my PGA installation.
>>>>>>>>> So the link now looks like :
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> http://localhost/airavata-php-gateway/public/confirm-user-registration?confirmation=87348d48-c6c7-44a3-87d2-39ed3bb7e439&userstoredomain=PRIMARY&username=jainabhishek99&tenantdomain=test.bu.com
>>>>>>>>>
>>>>>>>>> I had to replace https with http which made it go through. But
>>>>>>>>> now, when I visit the link, I am getting the following message :
>>>>>>>>>
>>>>>>>>> "Looks like something went wrong. Please go back and try again or
>>>>>>>>> report the problem using help feature."
>>>>>>>>>
>>>>>>>>> I have attached the screenshot below.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Fri, May 27, 2016 at 10:29 PM, Jeffery Kinnison <
>>>>>>>>> [email protected]> wrote:
>>>>>>>>>
>>>>>>>>>> No problem, happy to help!
>>>>>>>>>>
>>>>>>>>>> On Fri, May 27, 2016 at 10:12 PM, Pierce, Marlon <[email protected]
>>>>>>>>>> > wrote:
>>>>>>>>>>
>>>>>>>>>>> +1, thanks, Jeff!
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *From: *Abhishek Jain <[email protected]>
>>>>>>>>>>> *Reply-To: *"[email protected]" <[email protected]>
>>>>>>>>>>> *Date: *Friday, May 27, 2016 at 8:35 PM
>>>>>>>>>>> *To: *dev <[email protected]>
>>>>>>>>>>> *Subject: *Re: Failed Sending Account Confirmation Email after
>>>>>>>>>>> Account Creation with local PGA - WSO2 IS set up
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Yes. I think I verified it with my set-up and then added them
>>>>>>>>>>> which turned out to be similar. I will double check it.
>>>>>>>>>>>
>>>>>>>>>>> Thanks a lot for the help !
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 8:31 PM, Jeffery Kinnison <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>> So those addresses need to be directed to your public folder in
>>>>>>>>>>> your PGA install--the actual address will depend on how you have 
>>>>>>>>>>> set up
>>>>>>>>>>> Apache server, I just sent them as an example.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 7:32 PM, Abhishek Jain <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Yes. Google was blocking the sign-in attempt. I allowed less
>>>>>>>>>>> secure apps to sign-in. I finally could receive a confirmation link 
>>>>>>>>>>> which
>>>>>>>>>>> is as follows :
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> https://localhost/airavata-php-gateway/public/confirm-user-registration?confirmation=a507f404-858f-44f2-81d4-c8b2a9a7be3f&userstoredomain=PRIMARY&username=jainabhishek96&tenantdomain=test.bu.com
>>>>>>>>>>>
>>>>>>>>>>> But, when I visit the link , I get an error stating that the
>>>>>>>>>>> site can't be reached. I believe the link is not correct.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 7:12 PM, Jeff <[email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Has [email protected] received any emails from Google
>>>>>>>>>>> about a blocked sign in attempt? If so, try following the 
>>>>>>>>>>> instructions at
>>>>>>>>>>> https://support.google.com/accounts/answer/6010255?hl=en
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On 05/27/2016 07:01 PM, Abhishek Jain wrote:
>>>>>>>>>>>
>>>>>>>>>>> This is how my identiy-mgt.properties file looks like :
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Enable authentication to the service using super tenant
>>>>>>>>>>> credentials and invoke operations on tenants.*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *UserInfoRecovery.SaaSEnable=false*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Enable email sending function when recovering the account and
>>>>>>>>>>> verifying the user creation*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Notification.Sending.Enable=true*
>>>>>>>>>>>
>>>>>>>>>>> *Notification.Expire.Time=7200*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Enable internal email sending module. If "false", email
>>>>>>>>>>> sending data would be available to application via webservice. Then
>>>>>>>>>>> application can send the email using its own email sender *
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Notification.Sending.Internally.Managed=true*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Enable verification of account creation. When self
>>>>>>>>>>> registration is done,  user would be verified by sending email
>>>>>>>>>>> (confirmation link) to user's email account*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *UserAccount.Verification.Enable=false*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *UserAccount.Recovery.Enable=false*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Whether user can do the verification or not. If value is
>>>>>>>>>>> defined for role, Then the email is sent to users that have been 
>>>>>>>>>>> assigned
>>>>>>>>>>> to this role. Not for the user who is registered.*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *UserAccount.Verification.Role=*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Whether captcha verification is done by identity server or
>>>>>>>>>>> application level*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Captcha.Verification.Internally.Managed=false*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Whether temporary passwords are used when creating users or
>>>>>>>>>>> recovering accounts.*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Temporary.Password.Enable=false*
>>>>>>>>>>>
>>>>>>>>>>> *Temporary.Password.OneTime=false*
>>>>>>>>>>>
>>>>>>>>>>> *Temporary.Password.Expire.Time=0*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Enable authentication rules other than password check *
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Enable=true*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Enable following checks during authentication.  By default
>>>>>>>>>>> account lock check is enabled.*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Check.Account.Exist=false *
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Check.Account.Lock=false*
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Check.OneTime.Password=false*
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Check.Password.Expire=false*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Configuration to build an authentication policy*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Password.Expire.Time=0*
>>>>>>>>>>>
>>>>>>>>>>> *# If account verification is not enabled, following property
>>>>>>>>>>> will decide where user must be lock or not after user is created *
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Account.Lock.On.Creation=true*
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Account.Lock.Time=0*
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Account.Lock.On.Failure=false*
>>>>>>>>>>>
>>>>>>>>>>> *Authentication.Policy.Account.Lock.On.Failure.Max.Attempts=0*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Define pluggable extension points*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Identity.Mgt.Random.Password.Grenerator=org.wso2.carbon.identity.mgt.password.DefaultPasswordGenerator*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *#Identity.Mgt.User.Data.Store=org.wso2.carbon.identity.mgt.store.UserStoreBasedIdentityDataStore*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Identity.Mgt.User.Data.Store=org.wso2.carbon.identity.mgt.store.JDBCIdentityDataStore*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Identity.Mgt.Notification.Sending.Module.1=org.wso2.carbon.identity.mgt.mail.DefaultEmailSendingModule*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Identity.Mgt.User.Recovery.Data.Store=org.wso2.carbon.identity.mgt.store.RegistryRecoveryDataStore*
>>>>>>>>>>>
>>>>>>>>>>> *Identity.Mgt.Registry.CleanUpPeriod=1440*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *# Define password policy enforce extensions*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *#Password.policy.extensions.1=org.wso2.carbon.identity.mgt.policy.password.DefaultPasswordLengthPolicy*
>>>>>>>>>>>
>>>>>>>>>>> *#Password.policy.extensions.1.min.length=6*
>>>>>>>>>>>
>>>>>>>>>>> *#Password.policy.extensions.1.max.length=12*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *#Password.policy.extensions.2=org.wso2.carbon.identity.mgt.policy.password.DefaultPasswordNamePolicy*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *#Password.policy.extensions.3=org.wso2.carbon.identity.mgt.policy.password.DefaultPasswordPatternPolicy*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *#Password.policy.extensions.3.pattern=^((?=.*\\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[!@#$%&*])).{0,100}$*
>>>>>>>>>>>
>>>>>>>>>>> *#Password.policy.extensions.3.errorMsg='Password pattern policy
>>>>>>>>>>> violated. Password should contain a digit[0-9], a lower case 
>>>>>>>>>>> letter[a-z],
>>>>>>>>>>> an upper case letter[A-Z], one of !@#$%&* characters'*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 6:45 PM, Abhishek Jain <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hi Jeff,
>>>>>>>>>>>
>>>>>>>>>>> Yes. I configured MailTransportSender. I configured it as
>>>>>>>>>>> follows :
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>  <transportSender name="mailto"
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>  class="org.apache.axis2.transport.mail.MailTransportSender">
>>>>>>>>>>>
>>>>>>>>>>>         <parameter name="mail.smtp.from">
>>>>>>>>>>> [email protected]</parameter>
>>>>>>>>>>>
>>>>>>>>>>>         <parameter
>>>>>>>>>>> name="mail.smtp.user">abhi.airavata94</parameter>
>>>>>>>>>>>
>>>>>>>>>>>         <parameter
>>>>>>>>>>> name="mail.smtp.password">somepassword</parameter>
>>>>>>>>>>>
>>>>>>>>>>>         <parameter name="mail.smtp.host">smtp.gmail.com
>>>>>>>>>>> </parameter>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>         <parameter name="mail.smtp.port">587</parameter>
>>>>>>>>>>>
>>>>>>>>>>>         <parameter
>>>>>>>>>>> name="mail.smtp.starttls.enable">true</parameter>
>>>>>>>>>>>
>>>>>>>>>>>         <parameter name="mail.smtp.auth">true</parameter>
>>>>>>>>>>>
>>>>>>>>>>>     </transportSender>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> It stills throws the same error.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 6:34 PM, Abhishek Jain <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Yes I have configured that. I will verify it once again and then
>>>>>>>>>>> come back to you.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 6:31 PM, Jeff <[email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hi Abishek,
>>>>>>>>>>>
>>>>>>>>>>> Did you configure everything like in
>>>>>>>>>>> http://airavata.readthedocs.io/en/latest/Own-WSO2-IS-Configuration/
>>>>>>>>>>> ? There is a part near the bottom of the page (right above step 4) 
>>>>>>>>>>> about
>>>>>>>>>>> configuring the MailTransportSender, which is the part of code 
>>>>>>>>>>> throwing the
>>>>>>>>>>> error.
>>>>>>>>>>>
>>>>>>>>>>> Jeff K.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On 05/27/2016 06:14 PM, Abhishek Jain wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hi Jeff,
>>>>>>>>>>>
>>>>>>>>>>> I had forgotten to configure OAuth for the service provider.
>>>>>>>>>>>
>>>>>>>>>>> I followed the instructions mentioned in the link you just
>>>>>>>>>>> shared and configured , and added the client key and  secret key in 
>>>>>>>>>>> the
>>>>>>>>>>> pga_config.php.
>>>>>>>>>>>
>>>>>>>>>>> Also, I changed the links in the email-admin config.xml as you
>>>>>>>>>>> had mentioned.
>>>>>>>>>>>
>>>>>>>>>>> But it looks like the issue did not resolve. It still fails to
>>>>>>>>>>> send an email.
>>>>>>>>>>>
>>>>>>>>>>> These are how my files look now.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 5:56 PM, Jeff <[email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>> It looks like your OAuth client key and OAuth client secret in
>>>>>>>>>>> pga_config.php are the defaults--have you configured OAuth for your 
>>>>>>>>>>> service
>>>>>>>>>>> provider? This page of the docs has the relevant setup
>>>>>>>>>>> http://airavata.readthedocs.io/en/latest/WSO2-IS-Configuration/
>>>>>>>>>>>
>>>>>>>>>>> Once you have the OAuth service set up, copy the client key and
>>>>>>>>>>> secret key that are created into your pga-config.php.
>>>>>>>>>>>
>>>>>>>>>>> The other thing is that the links in email-admin-config.xml
>>>>>>>>>>> should be set to something like
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> https://localhost/airavata-php-gateway/public/reset-password?confirmation=
>>>>>>>>>>> {confirmation-code}&amp;userstoredomain={userstore-domain}&amp;username={url:user-name}&amp;tenantdomain={tenant-domain}
>>>>>>>>>>>
>>>>>>>>>>> for Password Reset and
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> https://localhost/airavata-php-gateway/public/confirm-user-registration?confirmation=
>>>>>>>>>>> {confirmation-code}&amp;userstoredomain={userstore-domain}&amp;username={url:user-name}&amp;tenantdomain={tenant-domain}
>>>>>>>>>>>
>>>>>>>>>>> for Account Confirmation. This points them to the local PGA
>>>>>>>>>>> pages that handle password reset and account confirmation, 
>>>>>>>>>>> respectively.
>>>>>>>>>>>
>>>>>>>>>>> Hope this helps!
>>>>>>>>>>> Jeff K.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 27, 2016 at 5:42 PM, Abhishek Jain <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Hi All,
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> I have locally set up the PGA and WSO2. They are up and running.
>>>>>>>>>>> I added the admin user credentials of the tenant that I created in 
>>>>>>>>>>> the
>>>>>>>>>>> pga_conf.php file. So now when I try creating an account, I get a 
>>>>>>>>>>> message
>>>>>>>>>>> that a confirmation link has been sent to the email account, but I 
>>>>>>>>>>> can see
>>>>>>>>>>> an error in my IS log saying that sending of email has failed which 
>>>>>>>>>>> is as
>>>>>>>>>>> follows :
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *[2016-05-27 14:19:34,698] @test.bu.com <http://test.bu.com> [1]
>>>>>>>>>>> [IS] INFO 
>>>>>>>>>>> {org.wso2.carbon.identity.mgt.mail.DefaultEmailSendingModule} -
>>>>>>>>>>>  Sending user credentials configuration mail to 
>>>>>>>>>>> [email protected]*
>>>>>>>>>>>
>>>>>>>>>>> *[2016-05-27 14:19:35,403] @test.bu.com <http://test.bu.com> [1]
>>>>>>>>>>> [IS]ERROR 
>>>>>>>>>>> {org.wso2.carbon.identity.mgt.mail.DefaultEmailSendingModule} -
>>>>>>>>>>>  Failed Sending Email*
>>>>>>>>>>>
>>>>>>>>>>> *org.apache.axis2.AxisFault: Error generating mail message*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.handleException(AbstractTransportSender.java:226)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMessage(MailTransportSender.java:184)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.invoke(AbstractTransportSender.java:112)*
>>>>>>>>>>>
>>>>>>>>>>> *at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.description.OutOnlyAxisOperationClient.executeImpl(OutOnlyAxisOperation.java:297)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.client.ServiceClient.fireAndForget(ServiceClient.java:511)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.client.ServiceClient.fireAndForget(ServiceClient.java:488)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.wso2.carbon.identity.mgt.mail.DefaultEmailSendingModule.sendEmail(DefaultEmailSendingModule.java:116)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.wso2.carbon.identity.mgt.mail.AbstractEmailSendingModule.notifyUser(AbstractEmailSendingModule.java:59)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.wso2.carbon.identity.mgt.NotificationSendingModule.run(NotificationSendingModule.java:33)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)*
>>>>>>>>>>>
>>>>>>>>>>> *at java.util.concurrent.FutureTask.run(FutureTask.java:262)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)*
>>>>>>>>>>>
>>>>>>>>>>> *at java.lang.Thread.run(Thread.java:745)*
>>>>>>>>>>>
>>>>>>>>>>> *Caused by: org.apache.axis2.AxisFault: Error creating mail
>>>>>>>>>>> message or sending it to the configured server*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.transport.base.AbstractTransportSender.handleException(AbstractTransportSender.java:226)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMail(MailTransportSender.java:505)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMessage(MailTransportSender.java:175)*
>>>>>>>>>>>
>>>>>>>>>>> *... 14 more*
>>>>>>>>>>>
>>>>>>>>>>> *Caused by: javax.mail.AuthenticationFailedException*
>>>>>>>>>>>
>>>>>>>>>>> *at javax.mail.Service.connect(Service.java:306)*
>>>>>>>>>>>
>>>>>>>>>>> *at javax.mail.Service.connect(Service.java:156)*
>>>>>>>>>>>
>>>>>>>>>>> *at javax.mail.Service.connect(Service.java:105)*
>>>>>>>>>>>
>>>>>>>>>>> *at javax.mail.Transport.send0(Transport.java:168)*
>>>>>>>>>>>
>>>>>>>>>>> *at javax.mail.Transport.send(Transport.java:98)*
>>>>>>>>>>>
>>>>>>>>>>> *at
>>>>>>>>>>> org.apache.axis2.transport.mail.MailTransportSender.sendMail(MailTransportSender.java:494)*
>>>>>>>>>>>
>>>>>>>>>>> *... 15 more*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> I am attaching my pga_conf.php file and also, the
>>>>>>>>>>> email-admin-config.xml file.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Also, I am attaching the screenshots of my tenant details and
>>>>>>>>>>> service provider details.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Can you tell me what am I missing out or if I have made a
>>>>>>>>>>> mistake in the pga_config.php file ?
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Thanks & Regards,
>>>>>>>>>>>
>>>>>>>>>>> Abhishek Jain
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Graduate Student*
>>>>>>>>>>>
>>>>>>>>>>> *Department of Computer Science*
>>>>>>>>>>>
>>>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>>>>
>>>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Thanks & Regards,
>>>>>>>>>>>
>>>>>>>>>>> Abhishek Jain
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Graduate Student*
>>>>>>>>>>>
>>>>>>>>>>> *Department of Computer Science*
>>>>>>>>>>>
>>>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>>>>
>>>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Thanks & Regards,
>>>>>>>>>>>
>>>>>>>>>>> Abhishek Jain
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Graduate Student*
>>>>>>>>>>>
>>>>>>>>>>> *Department of Computer Science*
>>>>>>>>>>>
>>>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>>>>
>>>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Thanks & Regards,
>>>>>>>>>>>
>>>>>>>>>>> Abhishek Jain
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Graduate Student*
>>>>>>>>>>>
>>>>>>>>>>> *Department of Computer Science*
>>>>>>>>>>>
>>>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>>>>
>>>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Thanks & Regards,
>>>>>>>>>>>
>>>>>>>>>>> Abhishek Jain
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Graduate Student*
>>>>>>>>>>>
>>>>>>>>>>> *Department of Computer Science*
>>>>>>>>>>>
>>>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>>>>
>>>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Thanks & Regards,
>>>>>>>>>>>
>>>>>>>>>>> Abhishek Jain
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Graduate Student*
>>>>>>>>>>>
>>>>>>>>>>> *Department of Computer Science*
>>>>>>>>>>>
>>>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>>>>
>>>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Thanks & Regards,
>>>>>>>>>>>
>>>>>>>>>>> Abhishek Jain
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> *Graduate Student*
>>>>>>>>>>>
>>>>>>>>>>> *Department of Computer Science*
>>>>>>>>>>>
>>>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>>>>
>>>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Thanks & Regards,
>>>>>>>>> Abhishek Jain
>>>>>>>>>
>>>>>>>>> *Graduate Student*
>>>>>>>>> *Department of Computer Science*
>>>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>>>> *Binghamton University - State Univeristy of New York (SUNY)*
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Thanks & Regards,
>>>>>>> Abhishek Jain
>>>>>>>
>>>>>>> *Graduate Student*
>>>>>>> *Department of Computer Science*
>>>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>>>> *Binghamton University - State University of New York (SUNY)*
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Thanks & Regards,
>>>>> Abhishek Jain
>>>>>
>>>>> *Graduate Student*
>>>>> *Department of Computer Science*
>>>>> *Thomas J. Watson School of Engineering & Applied Science*
>>>>> *Binghamton University - State University of New York (SUNY)*
>>>>>
>>>>>
>>>>>
>>>
>>>
>>> --
>>> Thanks & Regards,
>>> Abhishek Jain
>>>
>>> *Graduate Student*
>>> *Department of Computer Science*
>>> *Thomas J. Watson School of Engineering & Applied Science*
>>> *Binghamton University - State University of New York (SUNY)*
>>>
>>>
>>>
>>
>>
>> --
>> Thanks & Regards,
>> Abhishek Jain
>>
>> *Graduate Student*
>> *Department of Computer Science*
>> *Thomas J. Watson School of Engineering & Applied Science*
>> *Binghamton University - State University of New York (SUNY)*
>>
>>
>>
>


-- 
Thanks & Regards,
Abhishek Jain

*Graduate Student*
*Department of Computer Science*
*Thomas J. Watson School of Engineering & Applied Science*
*Binghamton University - State University of New York (SUNY)*

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