Hi, I am having the same issue I just installed the latest version of ojs and anytime a now article is uploaded the user recieved an error message that email cannot be send try again later or contact your system administrator, I have contacted my hosting company and there’s no error coming from the, I have been through the community and try all the guides given but I still can’t send email please kindly look into this
Hi @Amolowe2021
Do you have access to the error log file of your webserver? It may show you further information about the error.
Best,
Israel