No sucede nada al hacer clic en los enlaces azules de la línea de asunto de correo electrónico en /admin/email-logs/received

[ToddZ]

Parece que esto ha sido abordado aquí:

Received email can't be viewed in the Email logs

Thanks for reporting it! It seems we are unconditionally wrapping the subject in a link even if there’s nothing to link to… We’ve added a fix, which will be included the next time you update Discourse