After the update, the issue from the mail ceased to be created

[Екатерина Фомичева]

com.atlassian.jira.internal.mail.services.MailPullerJobRunner not runnig 
Error: ServiceConfigurationError: javax.mail.Provider: Provider com.sun.mail.imap.IMAPProvider not found

Scripts are not used, standard Email request for Service desk

Jira v8.13.10