the issue was solved by reenabling "Less secure app" option for this google account, it was automatically turned off without notification and i've reenabled this.Many thanks for the attentionчетверг, 20 июля 2023 г. в 12:49:33 UTC+6, Ильяс Утельбаев:additional log while trying to restart webadm and smtp configurationсреда, 19 июля 2023 г. в 18:14:55 UTC+6, Ильяс Утельбаев:Hello!WebAdm connection to SMTP server unexpectedly stopped to work. Server doesn't send expiration,password reset emails. Nothing was changed on our side, stmp credentials are correct and i'm able to login via browser. I've tried to restart server, upgrade sererver and nothing helped.How i can troubleshoot this and fix?WebADM Freeware Edition v2.3.3Screenshots are in the attachmentMany thannks