Authentication unsuccessful smtp outlook; How to Enable SMTP Authentication in Microsoft 365 and Outlook for Go High Level Smtp Email Provider. Using Out 365 as your Email service provider in Go High Level. Sending email automations wothout using Mailgun is simple. Just go to [ Ссылка ] and select your amilbox from which here that you're trying to use in Go High Level as your email service provider, then go to your setting: Mail flow settings and turn off your organization's smtp Auth protocol and save. Go back to Go High Level and go to mail service provider and add Other: 365 Outlook, Server name: smtp.office365.com, your sign username, email address and password for Outlook then save, Now you're all set. If you have any trouble just send me a message: goodhealthsoc@gmail.com or leave comment below. Thanks
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