Mail with Russian characters in the body of the letter and various special characters is not sent, the mail() function simply returns false , but is sent deferred via cron, all through the same function. When sending, use the Jade letter template, sending directly goes through bitrix. Mail is caught through MailCatcher.

  • "with Russian characters and various special characters" in the address, in the name of the addressee, in the subject line or in the body of the letter? - Dmitry Kozlov
  • in the body of the letter, corrected - Samar

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