Slack webhook insecure address
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Trying to connect slack notifications and getting a notice that the webhook url is insecure. https://slack.postmansmtp.com/ and cannot authorize. Please advise.
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Home / Plugin: Post SMTP - WordPress SMTP Plugin with Email Logs and Mobile App for Failure Notifications - Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more / Slack webhook insecure address
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- Last activity: 6 days, 4 hours ago
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