Hello Antonio, Your use case might be viewed by some as seldom occurring: you want to send email using an external server, when the facility is already provided in the standard environment, as described in the "Mail API Overview" on-line document <https://cloud.google.com/appengine/docs/standard/java/mail/>.
One might think of sockets, but "Port 25 (SMTP) is blocked" as indicated in the "Overview of Sockets API for Java" document <https://cloud.google.com/appengine/docs/standard/java/sockets/>. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/d293975d-6815-4d64-8811-1ddab6956061%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
