The Deliverable Diary

There’s no better way to learn about improving email deliverability than in wonderful company, surrounded by sunny beaches, while enjoying a cheeky Tempranillo! The true essence of this year’s Deliverability Summit was about connection. Louise shares her experience of the event, which she attended alongside Charlotte and Sam, all members of our Customer Success team.  […]

In the ever-evolving landscape of digital communication, staying ahead of the curve is crucial for professionals in the email marketing industry. That’s why attending Inbox Expo 2024 in Atlanta, Georgia, was an unmissable opportunity. Not only did I attend, but SMTP2GO also had the privilege of sponsoring this transformative event, further cementing our commitment to […]

At SMTP2GO, we prioritize your email security and privacy, continuously updating our protocols to ensure the highest level of protection for your data. Encryption Options TLS (Transport Layer Security): Recommended for secure email transmission, automatically selecting the highest encryption rate possible. SSL (Secure Sockets Layer): An alternative secure connection option. No Encryption: Available but not […]

Have you ever encountered a “550 unable to verify sender address” or “550 Sender verify failed” error while attempting to send an email? These cryptic messages can leave you scratching your head, wondering what exactly went wrong. Don’t worry, we’re here to shed light on this issue and guide you through understanding and resolving it. […]

We frequently encounter questions such as, “Which port should I use?” or “Why the sudden need to switch ports when everything worked perfectly yesterday?” Admittedly, these questions aren’t straightforward to address. Why, you ask? Surprisingly, it’s not solely within the control of an external SMTP provider. Factors such as your Internet Service Provider (ISP), firewalls, […]

At SMTP2GO, we believe in giving back to our community and making a positive difference. That’s why we encourage our employees to volunteer for causes they care about, such as the UK-based research and support charity Breast Cancer Now. On April 25th, 2024, Breast Cancer Now hosted The Show – a fashion show like no […]