Frank.P
Regular Pleskian
The last update of Let's Encrypt extensión allow add webmail and domains alias, but only allow add webmail if in IIS exist "mewebmail" service.
Please update again the extension and add "MailEnable WebMail" service , because if Plesk install Mailenable create with name "mewebmail" , but if Mailenable was install before or upgrade after to Profesional License, the name is "MailEnable WebMail"
Please update again the extension and add "MailEnable WebMail" service , because if Plesk install Mailenable create with name "mewebmail" , but if Mailenable was install before or upgrade after to Profesional License, the name is "MailEnable WebMail"