We created normal workflow "Send email" using SharePoint 2013 workflow. But we are not receiving emails. We tried same with SharePoint 2010 workflow and its working. We also tried alerts me on the list and sharing site, everything working fine means we are receiving emails. Except SharePoint 2013 workflow emails sending to mailbox are coming. Start task process workflow also created and also all tasks has been completed successfully but email are not received.
We checked SMTP server, everything configured correctly. User Profile full sync was working fine and users are syncing from AD.
Note:We are suing SharePoint 2013 environment.
SP experts, Please suggest us.