Hi Ganesh, AEM quickstart jar is not available as open source. Your organization must have to give you the access for it. Till then you can learn from adobe documentation for AEM. Below is the link for cloud services. If you are able to understand this concepts before having hands on it will be real...

Create symlinks for the available vhost in your Dispatcher/conf.d folder and it will build the correct image and deployed.  To create a symlink from windows machine use gitbash as administrator and elevated system. 

Hello Community, I'm facing issue where the Close caption is working in the author environment and doesn't work in the publish environment.  What can be the causing issue? This is happening on aem as cloud services. How we can check that from the log file? I don't have any logs for it. 

@Nitin_laad  We are facing this issue on Cloud Service. On Cloud there is some change for SMTP configuration. Please go through below link. we have all the configuration in place as mentioned. https://experienceleague.adobe.com/docs/experience-manager-learn/cloud-service/networking/examples/email-se...

com.day.cq.mailer.MailingException: org.apache.commons.mail.EmailException: Sending the email to the following server failed : ip : portat com.day.cq.mailer.impl.DefaultMailService.send(DefaultMailService.java:334)at com.day.cq.mailer.impl.DefaultMailService.send(DefaultMailService.java:46)at com.ad...