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Failed To Authenticate On Smtp Server With Username Using 0 Possible Authenticators

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You must be logged in to post a comment. In your app/config/config.yml make sure your swift mailer configuration looks like the following. We struck an issue where mail wouldn't send and in the dev log we had the following error
app.ERROR: Exception occurred while flushing email queue: Failed to authenticate on Post navigation Drupal 8 Add the current title to the breadcrumb Sponsored Links Categories Freeswitch Fun Stuff Linux Mac OSX Management Networking Programming VOIP Web Windows Archives February 2016 January 2015 Source

You need to add the encryption and port directives.
swiftmailer:
transport: "%mailer_transport%"
host: "%mailer_host%"
username: "%mailer_user%"
password: "%mailer_password%"
encryption: %mailer_encryption%
port: %mailer_port%
Profile cancelYou must be logged in to post a comment. Skip to main content The Noc Cave Menu Skip to content About Me One Metric My Tech Tradie Swift mailer Failed to authenticate