Tag: deliverability

I’m having a problem with email deliverability. All emails made from my contact form are not sending correctly. So I got WP Mail SMTP. I used Gmail as my email service. But when I clicked the Authorization button, it blocks my access due to 401 error. What do I need to do to unlock it and continue?

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Poor deliverability rate | WordPress.org

[ad_1] this is a first run of an existing mailing list of 1000 recipients, delivered…