Your emails go to spam. mailX shows you why, and how to fix it in seconds with clear answers and exact steps. Built for humans and AI agents. API and MCP ready.
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Best
Looks very interesting. When it comes to deliverability, the actual diagnose to find issues takes a lot of time.
@roman3070 Totally. Deliverability debugging is often more investigation than configuration lol The actual fix can sometimes take 5 minutes but figuring out where the issue is either SPF/DKIM etc or sending behavior is what takes the majority of the time.
@roman3070 Exactly the problem we built MailX for. SPF, DKIM, DMARC, blacklist, MX, all in one place, instead of jumping between four different tools to figure out which layer broke. Diagnosis was the slow part. We collapsed it.
@imrulkaayes Thanks a bunch!! Deliverability pain is way more common than most people realize. The goal with MailX is to make it a lot less frustrating for everyone including sales teams :)
Exactly, sales teams feel the pain very fast. When emails don’t reach the inbox, pipeline disappears silently. That’s the issue we want to make easier to diagnose and fix.
@imrulkaayes Thank you, that's the goal. So you ca focus on the outreach itself.
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When an AI agent is sending at high volume through an API, does mailX treat deliverability issues differently than it would for a human sender — like different thresholds or different recommended fixes?
@hirogure Yes, the risk profile is different. An AI agent can scale bad behavior much faster than a human sender, so the recommendations should be stricter: slower ramp, stronger checks, cleaner lists, more monitoring. Same deliverability fundamentals, but lower tolerance for risk before scaling.
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@thamibenjelloun Makes sense — "same fundamentals, lower tolerance" is a clean way to frame it. Do you find the ramp period needs to be longer for agents, or is it more about the monitoring frequency?
@hirogure The rules don't change SPF, DKIM, DMARC, the difference with volume can be domain reputation. that people should be careful about
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@bengeekly Got it — so the auth setup is the same, but domain rep becomes the variable that breaks at scale. Is there a sending volume per day you'd recommend staying under during the initial warmup phase?
What I find interesting about this space is that deliverability is becoming less of a technical issue and more of a trust infrastructure issue. Especially now that AI has dramatically increased outbound volume everywhere. Curious if you think inbox providers are moving toward evaluating behavioral authenticity as much as domain health itself?
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This is great. Ironically I just ran into this issue on my own agency email that's on Google. All was well but then I transferred the domain ownership from one website to another to consolidate where my domains are being held and this messed up the MX, SPF, and DKIM settings. Claude walked me through how to get it fixed but it was bad enough that I wasn't even receiving Resend emails from my apps or account verification emails. Would've loved to have this tool before yesterday!
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Looks very interesting. When it comes to deliverability, the actual diagnose to find issues takes a lot of time.
Mailwarm
@roman3070 Totally. Deliverability debugging is often more investigation than configuration lol The actual fix can sometimes take 5 minutes but figuring out where the issue is either SPF/DKIM etc or sending behavior is what takes the majority of the time.
Mailwarm
@roman3070 Exactly the problem we built MailX for. SPF, DKIM, DMARC, blacklist, MX, all in one place, instead of jumping between four different tools to figure out which layer broke. Diagnosis was the slow part. We collapsed it.
mailX by mailwarm
@roman3070 You can also check your SMTP and IMAP settings to identify where the configuration is breaking and fix it.
Mailwarm
@roman3070 Exactly. Diagnosis is usually the slowest part. mailX helps you find where the issue lives and what to fix first.
Mailwarm
@roman3070 Understanding DKIM, SPF, DMARC is something hopefully humans should not care about anymore
GraphBit
Hope it would solve this major issue that is common to every sales professional. Best wishes.
Mailwarm
@imrulkaayes Thanks a bunch!! Deliverability pain is way more common than most people realize. The goal with MailX is to make it a lot less frustrating for everyone including sales teams :)
Mailwarm
@imrulkaayes Thank you 🙏
Exactly, sales teams feel the pain very fast. When emails don’t reach the inbox, pipeline disappears silently. That’s the issue we want to make easier to diagnose and fix.
Mailwarm
@imrulkaayes Thank you, that's the goal. So you ca focus on the outreach itself.
When an AI agent is sending at high volume through an API, does mailX treat deliverability issues differently than it would for a human sender — like different thresholds or different recommended fixes?
Mailwarm
@hirogure Yes, the risk profile is different. An AI agent can scale bad behavior much faster than a human sender, so the recommendations should be stricter: slower ramp, stronger checks, cleaner lists, more monitoring. Same deliverability fundamentals, but lower tolerance for risk before scaling.
@thamibenjelloun Makes sense — "same fundamentals, lower tolerance" is a clean way to frame it. Do you find the ramp period needs to be longer for agents, or is it more about the monitoring frequency?
Mailwarm
@hirogure The rules don't change SPF, DKIM, DMARC, the difference with volume can be domain reputation. that people should be careful about
@bengeekly Got it — so the auth setup is the same, but domain rep becomes the variable that breaks at scale. Is there a sending volume per day you'd recommend staying under during the initial warmup phase?
SyncSignature
What I find interesting about this space is that deliverability is becoming less of a technical issue and more of a trust infrastructure issue. Especially now that AI has dramatically increased outbound volume everywhere. Curious if you think inbox providers are moving toward evaluating behavioral authenticity as much as domain health itself?
This is great. Ironically I just ran into this issue on my own agency email that's on Google. All was well but then I transferred the domain ownership from one website to another to consolidate where my domains are being held and this messed up the MX, SPF, and DKIM settings. Claude walked me through how to get it fixed but it was bad enough that I wasn't even receiving Resend emails from my apps or account verification emails. Would've loved to have this tool before yesterday!