As admin. of Zoho Recruit, my coworker told me we received a mail about an issue because of exceeding the limit of 50 job applications a day, so that day there would not be sent any more automated  welcome-for-the-new-candidate mails. She cannot find the mail so I can´t be sure if this was  the actual issue; but just to confirm, there is not a limit of applications a day for automated mailing, right?

Thanks so much in advance for your help