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  • Features & Updates

Know Your Sending Limits!

Know your sending limits, and send within them! While we generally believe in being limitless here at SMTP2GO, there are some technical limits we have in place to ensure all of our users have the speediest, best experience possible. Today, we’ll walk you through the facts on our sending limits so you can get the […]

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brown paper with a red stamp of an envelope saying delayed
  • Email Delivery & Tips

When is a Delay Actually a Delay?

When is a delay actually a delay? Discover more about email delivery times. When we hit “send” on an email, we often expect it to reach its recipient’s inbox in an instant. It’s a common misconception that email delivery is immediate, but the reality is that many factors influence how quickly an email travels from […]

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  • Email Delivery & Tips

Safelisting: How Does it Apply to My Emails?

Safelisting is a crucial step to ensure that your recipient server does not mistakenly block your emails as spam when they are sent from your own domain. Sometimes, when sending emails from your domain through an SMTP server to the same domain (intra-domain), the recipient server might interpret these emails as spoofed. This can result […]

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a black Spanish Water Dog puppy wearing a big red bow and a small grey dog looking up
  • Email Delivery & Tips

Training Your Emails Like a Puppy

Hi, I’m Lou! By day, I’m a Customer Success Engineer at SMTP2GO but in my free time, I’m also Doctor Loulittle. I’m a Canine Behaviour Expert and I’ve spent many years helping people to improve their relationships with their dogs. It might surprise you that I see many parallels between training puppies and managing email […]

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two hands on a white background holding a phone with email symbols flying out of it, some are blocklisted
  • Email Delivery & Tips

How to Escape an Email Blocklist

The intention behind email blocklists is honorable: they’re there to keep our inboxes safe from spam. If you find your domain name or IP address added to one, however, it could seriously harm your deliverability (and make you break down and sob!) BUT it’s not all bad. Learn more about email blocklists and, most importantly, […]

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  • Email Delivery & Tips

12 Proven Ways to Enhance Email Security

In today’s interconnected world, email remains the backbone of business communication. But with it comes risk — cybercriminals are always on the lookout for vulnerabilities they can exploit. Ensuring your email security isn’t just a good idea; it’s essential. Whether a small business or a large enterprise, safeguarding your email accounts and data should be […]

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