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Have issue in configuring Gmail

One answer

This question and the other question about outlook does not make any sense to me. As far as I am aware, you can configure an SMTP server connection in order to allow ELM to create notification and other e-mails. As far as I am aware this has nothing to do with any client and you would also only ever configure one SMTP server.
Besides this, the questions lack any useful details. Please see https://jazz.net/forum/questions/203755/how-should-i-ask-a-question-in-the-forum-if-i-want-to-receive-useful-answers and follow the hints to create questions others can respond to.