Hello @user630685 ,
I just test sent your emails, and all of them came through on my end right away without issues. You may want to check and make sure the receiving email program / network isn't spamming out or outright blocking the test sends, as that may require you to safelist our domains. Otherwise, I'd advise calling the Delivery team for further, advanced troubleshooting and assistance.
Support Tips
"There's a multitude of ways to engage your audience through us using your social platforms - via ads, social post metrics, email links, and more! " - Will
See ArticleSupport Tips
"Target your most engaged contacts by creating a segment. Create a special offer or show your appreciation!" - Caitlin
See ArticleSupport Tips
"Greet new contacts with one or more automated Welcome Emails depending on their interests or your business goals." - Nick
See Article