Merge branch '6.2' into 6.3

* 6.2:
  Fix build

Author: OskarStark

mailer.rst

@@ -169,9 +169,9 @@ transport, but you can force to use one:
 This table shows the full list of available DSN formats for each third
 party provider:
 
-====================  ============================================  =========================================  ========================================
+===================== ============================================  =========================================  ========================================
 Provider              SMTP                                          HTTP                                       API
-====================  ============================================  =========================================  ========================================
+===================== ============================================  =========================================  ========================================
 `Amazon SES`_         ses+smtp://USERNAME:PASSWORD@default          ses+https://ACCESS_KEY:SECRET_KEY@default  ses+api://ACCESS_KEY:SECRET_KEY@default
 `Google Gmail`_       gmail+smtp://USERNAME:APP-PASSWORD@default    n/a                                        n/a
 `Infobip`_            infobip+smtp://KEY@default                    n/a                                        infobip+api://KEY@BASE_URL
@@ -183,7 +183,7 @@ Provider              SMTP                                          HTTP
 `Postmark`_           postmark+smtp://ID@default                    n/a                                        postmark+api://KEY@default
 `Sendgrid`_           sendgrid+smtp://KEY@default                   n/a                                        sendgrid+api://KEY@default
 `Sendinblue`_         sendinblue+smtp://USERNAME:PASSWORD@default   n/a                                        sendinblue+api://KEY@default
-====================  ============================================  =========================================  ========================================
+===================== ============================================  =========================================  ========================================
 
 .. versionadded:: 6.3