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Office365 SMTP Connection Timed Out
Troubleshooting

Office365 SMTP Connection Timed Out

Whitelist your web server outgoing IP on Office 365 connection filter. EAC > Protection > Connection filter > Allow list. Configure inbound connector Office 365 by specifying the source IP as your web server IP. Which will bypass connection filtering on Office 365 if it’s not blacklisted. Please verify and

https-ssl in Sendgrid
Troubleshooting

https/ssl not being added to linked attachments in Sendgrid

1) You need to “brand your links”. See the first response from SendGrid below for details and a link to instructions. See here: https://sendgrid.com/docs/ui/account-and-settings/how-to-set-up-link-branding/ 2) Then, under “Settings > Tracking” in your SendGrid account, you need to turn “click tracking” OFF. For the complete solution reported by one of our users

Post SMTP 1.9.4
Announcement

Post SMTP 1.9.4 – i’m only human

Hi, I will not be going to detail everything but I will do it shortly. If your email delivery is ok and you not having any issues, you can skip this article but it’s better you should know what happens in the previous version. I’m sorry, in the last update

Announcement

Post SMTP 1.9.0 – Better support for secure delivery

Hi, I know… I disappear a bit because of work and personal life, but I did my best to support when it was urgent. I’m releasing version 1.9 with the following features: You can define on you wp-config.php file your credentials like this: <?php define( ‘POST_SMTP_AUTH_USERNAME’, ‘my@gmail.com’); define( ‘POST_SMTP_AUTH_PASSWORD’, ‘MY_GMAIL_PASS’); For

Guides

Debug WordPress SMTP delivery with Post SMTP

One of the most important things that help you website grow no matter if it’s a store or a blog,  is SMTP. The most important thing is that will have the knowledge and right tool (plugin) to do it. In this guide, I will show how to debug your SMTP delivery

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