It uses public-key cryptography to sign an email with a private key as it leaves a sending server. DKIM allows the receiver to check that an email claimed to have come from a specific domain was indeed authorized by the owner of that domain.ĭKIM (DomainKeys Identified Mail) is an email security standard designed to make sure messages aren’t altered in transit between the sending and recipient servers. For further details, refer to Sendinblue’s help page.DomainKeys Identified Mail is an email authentication method designed to detect forged sender addresses in email, a technique often used in phishing and email spam. To grab the relevant account credentials via the URLs commented into this example, log in to your Sendinblue account.

This configuration was tested with Sendinblue’s SMTP relay service. The API Key you created must be entered in smtp_password. # Visit to see the Sender Identity requirements gitlab_rails = gitlab_rails = that smtp_user_name must literally be set to 'apikey'. Mail cannot be sent until this error is resolved. If not fail # 550 The from address does not match a verified Sender Identity. Gitlab_rails = true gitlab_rails = '' gitlab_rails = 587 gitlab_rails = 'apikey' gitlab_rails = 'the_api_key_you_created' gitlab_rails = '' gitlab_rails = 'plain' gitlab_rails = true gitlab_rails = false # If use Single Sender Verification You must configure from. gitlab_rails = '/path/to/your/cacert.pem' SMTP connection pooling # Please note that the certificates from /etc/gitlab/trusted-certs/ are # not used for the verification of the SMTP server certificate. gitlab_rails = gitlab_rails = # If your SMTP server is using a self signed certificate or a certificate which # is signed by a CA which is not trusted by default, you can specify a custom ca file. Gitlab_rails = true gitlab_rails = 'rver' gitlab_rails = 465 gitlab_rails = 'smtp user' gitlab_rails = 'smtp password' gitlab_rails = '' gitlab_rails = 'login' gitlab_rails = true gitlab_rails = 'peer' # If your SMTP server does not like the default 'From: you # can change the 'From' with this setting. etc/gitlab/gitlab.rb and run gitlab-ctl reconfigure. Sendmail or Postfix, add the following configuration information to If you would rather send application email via an SMTP server instead of via Disable all outgoing email SMTP settings.Wrong version number when using SSL/TLS.Outgoing connections to port 25 is blocked on major cloud providers.Microsoft Exchange (with authentication).SendGrid with username/password authentication.

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