Hey everyone,
I recently asked Mailgun to add IPv6 support. But they turned it down saying there’s still plenty of IPv4 addresses. This seems odd to me. Aren’t more services moving to IPv6 these days?
I’m wondering if anyone else has run into this with email services. Is Mailgun behind the times, or am I missing something? What do you all think about email providers and IPv6 support?
It’d be great to hear your thoughts, especially if you’ve dealt with similar situations. Thanks!
I’ve been following the IPv6 transition in the email industry, and Mailgun’s response is not uncommon. Many providers are hesitant due to the complexities involved. IPv6 can introduce new challenges in email delivery, spam filtering, and reputation management. There’s also the issue of uneven adoption across different networks and regions.
While IPv4 addresses aren’t truly abundant, many email providers are using workarounds like NAT to stretch their existing IPv4 resources. This allows them to postpone the significant investment and potential disruption of an IPv6 transition.
That said, forward-thinking providers are indeed implementing IPv6 support. If it’s crucial for your needs, you might consider alternatives like Postmark or Sparkpost. Just be aware that full IPv6 support in email infrastructure is still a work in progress across the industry.
I’ve actually encountered a similar situation with another email service provider. While IPv6 is indeed gaining traction, many email services are hesitant to fully embrace it due to various technical and operational challenges.
From my experience working with large-scale email systems, IPv6 adoption in email infrastructure isn’t as straightforward as it might seem. There are concerns about spam filtering, deliverability, and compatibility with older systems that are still prevalent in the email ecosystem.
That being said, Mailgun’s reasoning does seem a bit short-sighted. Even if IPv4 addresses are currently sufficient, forward-thinking companies should be preparing for the inevitable shift. Perhaps they have other technical limitations or priorities that aren’t immediately apparent.
If IPv6 support is crucial for your use case, you might want to explore alternatives like PostmarkApp or Amazon SES, which have been more proactive in this area. Just keep in mind that full IPv6 support in email services is still evolving across the industry.
thats weird, mailgun should know better. ipv6 is the future! ive used other email providers that support it no prob. maybe they’re just lazy or cheap? you could try sendgrid or amazon ses, theyre more modern. mailgun needs to get with the times imo