In Progress
Preview Emails Across Devices
See exactly how your emails render on desktop, mobile, and tablet — and across major email clients.
Mailtrap Team 9 days ago
Email API/SMTP
In Progress
Preview Emails Across Devices
See exactly how your emails render on desktop, mobile, and tablet — and across major email clients.
Mailtrap Team 9 days ago
Email API/SMTP
Ability to purchase more mail credits
I don’t understand the delta between these two offerings. Its wild to only have a 100x offering above 50k email. How about a 10x, 50x, anything in between. It would be cheaper to sign up for a second account.
Christian Wunder 12 days ago
Email Sandbox
Ability to purchase more mail credits
I don’t understand the delta between these two offerings. Its wild to only have a 100x offering above 50k email. How about a 10x, 50x, anything in between. It would be cheaper to sign up for a second account.
Christian Wunder 12 days ago
Email Sandbox
Simple Mobile View (remove sidebar)
We use Mailtrap to do software demos with an iPhone resolution sized browser window. This used to work great, however, you recently introduced a persistent left side navigation bar that we can’t collapse entirely. Please collapse this menu to hamburger menu when using mobile phone size browser resolution, or let us simply turn it off
Peter MacDonald 20 days ago
Email API/SMTP
Simple Mobile View (remove sidebar)
We use Mailtrap to do software demos with an iPhone resolution sized browser window. This used to work great, however, you recently introduced a persistent left side navigation bar that we can’t collapse entirely. Please collapse this menu to hamburger menu when using mobile phone size browser resolution, or let us simply turn it off
Peter MacDonald 20 days ago
Email API/SMTP
Allow Organization API tokens to create API tokens for Sub-accounts
Create an API token for sub-accounts using an Organization API token so users of the sub-account would no longer have to create an API token for the sub-account manually.
enrico.vecchio 26 days ago
Email API/SMTP
Allow Organization API tokens to create API tokens for Sub-accounts
Create an API token for sub-accounts using an Organization API token so users of the sub-account would no longer have to create an API token for the sub-account manually.
enrico.vecchio 26 days ago
Email API/SMTP
Planned
API Endpoints to list Contacts by list and account
We will be soon working on extending the API with endpoints for retrieving contacts, both at the list level and account level. The main idea is to support: listing all contacts within a specific contact list listing all contacts across the entire account This would be especially valuable for teams working with dynamic audiences, where contacts are frequently updated and need to stay in sync across multiple tools.
Mailtrap Team 26 days ago
Email API/SMTP
Planned
API Endpoints to list Contacts by list and account
We will be soon working on extending the API with endpoints for retrieving contacts, both at the list level and account level. The main idea is to support: listing all contacts within a specific contact list listing all contacts across the entire account This would be especially valuable for teams working with dynamic audiences, where contacts are frequently updated and need to stay in sync across multiple tools.
Mailtrap Team 26 days ago
Email API/SMTP
Planned
API Endpoints to list campaigns and retrieve campaign statistics
We will be soon working on a very useful to expand the API with endpoints for campaign visibility and reporting. The main idea is to support: listing all campaigns retrieving statistics for a specific campaign This would be especially valuable for customers who use Mailtrap as part of a broader marketing or analytics setup and need campaign data to be easy to access programmatically.
Mailtrap Team 26 days ago
Email API/SMTP
Planned
API Endpoints to list campaigns and retrieve campaign statistics
We will be soon working on a very useful to expand the API with endpoints for campaign visibility and reporting. The main idea is to support: listing all campaigns retrieving statistics for a specific campaign This would be especially valuable for customers who use Mailtrap as part of a broader marketing or analytics setup and need campaign data to be easy to access programmatically.
Mailtrap Team 26 days ago
Email API/SMTP
In Progress
Separate pricing for Email Campaigns product
We are working on introducing a separate pricing model for the Email Campaigns product, instead of bundling it with API/SMTP service. Currently, having Email Campaigns included in API/SMTP plans may lead to some confusion, especially for users who are only interested in this specific functionality. This change could: allow users to purchase Email Campaigns as a standalone product reduce confusion around what’s included in each plan improve transparency and pricing clarity better match pricing to actual usage and value simplify decision-making for new customers
Mailtrap Team 26 days ago
Email API/SMTP
In Progress
Separate pricing for Email Campaigns product
We are working on introducing a separate pricing model for the Email Campaigns product, instead of bundling it with API/SMTP service. Currently, having Email Campaigns included in API/SMTP plans may lead to some confusion, especially for users who are only interested in this specific functionality. This change could: allow users to purchase Email Campaigns as a standalone product reduce confusion around what’s included in each plan improve transparency and pricing clarity better match pricing to actual usage and value simplify decision-making for new customers
Mailtrap Team 26 days ago
Email API/SMTP
In Progress
API Endpoint to add single email to suppression list
It would be very useful to allow adding a single email address to the suppression list via API. Currently, managing suppression lists via API can feel limited, especially when there’s a need to quickly suppress an individual recipient based on real-time events (like user actions, complaints, or internal logic).
Mailtrap Team 26 days ago
Email API/SMTP
In Progress
API Endpoint to add single email to suppression list
It would be very useful to allow adding a single email address to the suppression list via API. Currently, managing suppression lists via API can feel limited, especially when there’s a need to quickly suppress an individual recipient based on real-time events (like user actions, complaints, or internal logic).
Mailtrap Team 26 days ago
Email API/SMTP
In Progress
API Endpoints for webhook management
We are working on adding API endpoints for full webhook management in Mailtrap. The main request is to make it possible to manage webhooks entirely via API, including: creating webhooks editing existing webhooks listing all configured webhooks deleting webhooks Right now, if webhook management is not fully available through API, it creates an unnecessary gap in automation. Users can integrate Mailtrap into their workflows, but still need to jump into the UI for webhook setup and maintenance.
Mailtrap Team 26 days ago
Email API/SMTP
In Progress
API Endpoints for webhook management
We are working on adding API endpoints for full webhook management in Mailtrap. The main request is to make it possible to manage webhooks entirely via API, including: creating webhooks editing existing webhooks listing all configured webhooks deleting webhooks Right now, if webhook management is not fully available through API, it creates an unnecessary gap in automation. Users can integrate Mailtrap into their workflows, but still need to jump into the UI for webhook setup and maintenance.
Mailtrap Team 26 days ago
Email API/SMTP
Planned
In-App Notification Center
Right now, important account-related updates (like billing issues, limits, or account status changes) can feel a bit scattered or easy to miss. We are working on a centralized Notification Center inside the app where all these messages live in one place. This Notification Center will: Show all key updates about account status, billing, limits, and usage Highlight anything that requires user action (e.g., payment issues, nearing limits) Provide clear next steps directly in the notification (no hunting around) Keep communication consistent and easy to track over time This would reduce confusion, improve visibility, and help users react faster to important changes.
Mailtrap Team 26 days ago
Other
Planned
In-App Notification Center
Right now, important account-related updates (like billing issues, limits, or account status changes) can feel a bit scattered or easy to miss. We are working on a centralized Notification Center inside the app where all these messages live in one place. This Notification Center will: Show all key updates about account status, billing, limits, and usage Highlight anything that requires user action (e.g., payment issues, nearing limits) Provide clear next steps directly in the notification (no hunting around) Keep communication consistent and easy to track over time This would reduce confusion, improve visibility, and help users react faster to important changes.
Mailtrap Team 26 days ago
Other
Planned
Add ability to allowlist recipient domains to prevent potential abuse
Allow users to restrict transactional email sending to a predefined list of recipient domains on a per–API key (or SMTP credentials) basis. It will add extra security layer to protect both sender reputation and mailtrap's infrastructure in case of credentials exposure.
hkciotdevices.info 27 days ago
Email API/SMTP
Planned
Add ability to allowlist recipient domains to prevent potential abuse
Allow users to restrict transactional email sending to a predefined list of recipient domains on a per–API key (or SMTP credentials) basis. It will add extra security layer to protect both sender reputation and mailtrap's infrastructure in case of credentials exposure.
hkciotdevices.info 27 days ago
Email API/SMTP
Adding 'titles' to steps of the email automation flows
When creating email automation flows, it would help if steps could be named, so you get a clear overview what is happening where. Currently, when using multiple conditional splits, for instance, it get’s cluttered, and you have to click on every split, to see what is happening.
Frits 29 days ago
Email API/SMTP
Adding 'titles' to steps of the email automation flows
When creating email automation flows, it would help if steps could be named, so you get a clear overview what is happening where. Currently, when using multiple conditional splits, for instance, it get’s cluttered, and you have to click on every split, to see what is happening.
Frits 29 days ago
Email API/SMTP
In Progress
EU Infrastructure — Data Residency in Europe
We're working on enabling EU data residency for Mailtrap. This will allow customers to store their data within the European Union.
Mailtrap Team about 1 month ago
Email API/SMTP
In Progress
EU Infrastructure — Data Residency in Europe
We're working on enabling EU data residency for Mailtrap. This will allow customers to store their data within the European Union.
Mailtrap Team about 1 month ago
Email API/SMTP
Mobile and Tablet size setting
As part of QA testing, we often need to be able to test specific px widths. e.g. 360px minimum to cover testing on Samsung devices that aren’t the Ultra variants. Being able to set the default mobile and tablet width/length would greatly improve testing functionality.
Ash Hikari about 2 months ago
Email Sandbox
Mobile and Tablet size setting
As part of QA testing, we often need to be able to test specific px widths. e.g. 360px minimum to cover testing on Samsung devices that aren’t the Ultra variants. Being able to set the default mobile and tablet width/length would greatly improve testing functionality.
Ash Hikari about 2 months ago
Email Sandbox
Confusing message during domain verification
says “This can take up to 2 minutes” (it doesn’t) but curl --location --request POST \ 'https://send.api.mailtrap.io/api/send' \ --header 'Authorization: Bearer ***' \ --header 'Content-Type: application/json' \ --data-raw '{"from":{"email":"no-reply@parkmate.club","name":"Mailtrap Test"},"to":[{"email":"mojalefamurphyster@gmail.com"}],"subject":"You are awesome!","text":"Congrats for sending test email with Mailtrap!","category":"Integration Test"}' | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 364 100 135 100 229 505 857 --:--:-- --:--:-- --:--:-- 1368 { "success": false, "errors": [ "Security check pending. Mailtrap is checking your domain credibility, it usually takes one business day." ] } says “it usually takes one business day” Minor feedback, very nice UI and documentation, a developer’s dream.
Marvin Murphy about 2 months ago
Email API/SMTP
Confusing message during domain verification
says “This can take up to 2 minutes” (it doesn’t) but curl --location --request POST \ 'https://send.api.mailtrap.io/api/send' \ --header 'Authorization: Bearer ***' \ --header 'Content-Type: application/json' \ --data-raw '{"from":{"email":"no-reply@parkmate.club","name":"Mailtrap Test"},"to":[{"email":"mojalefamurphyster@gmail.com"}],"subject":"You are awesome!","text":"Congrats for sending test email with Mailtrap!","category":"Integration Test"}' | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 364 100 135 100 229 505 857 --:--:-- --:--:-- --:--:-- 1368 { "success": false, "errors": [ "Security check pending. Mailtrap is checking your domain credibility, it usually takes one business day." ] } says “it usually takes one business day” Minor feedback, very nice UI and documentation, a developer’s dream.
Marvin Murphy about 2 months ago
Email API/SMTP
In Progress
Official SDKs — Expanded API Coverage
Adding sending statistics, email log access, and webhook signature verification across all SDKs — so you can monitor deliverability and validate webhooks natively, without raw API calls.
Mailtrap Product Team 2 months ago
Email API/SMTP
In Progress
Official SDKs — Expanded API Coverage
Adding sending statistics, email log access, and webhook signature verification across all SDKs — so you can monitor deliverability and validate webhooks natively, without raw API calls.
Mailtrap Product Team 2 months ago
Email API/SMTP
In Progress
Automated Domain Reputation Monitoring
For high-volume senders, reputation issues are often invisible until it's too late — engagement crashes, messages get blocked, and revenue takes a hit. We want to change that by bringing domain reputation monitoring directly into Mailtrap, so you can catch and act on problems before ISPs do. Why it matters You only find out you're in trouble when it's already affecting delivery Proactive monitoring lets you throttle or warm domains before things escalate Blocked transactional or promotional emails = real revenue loss What we're planning Internal sending stats analysis Per ISP deliverability analysis Bounce category analysis Blacklist monitoring Google Postmaster Tools integration A reputation dashboard in a user panel Automated email alerts Webhooks enabling piping signals into own monitoring or incident management tools We'll share updates as we move through each phase. In the meantime — would any of these signals be especially useful for your use case? Let us know in the comments!
Mailtrap Team 3 months ago
Email API/SMTP
In Progress
Automated Domain Reputation Monitoring
For high-volume senders, reputation issues are often invisible until it's too late — engagement crashes, messages get blocked, and revenue takes a hit. We want to change that by bringing domain reputation monitoring directly into Mailtrap, so you can catch and act on problems before ISPs do. Why it matters You only find out you're in trouble when it's already affecting delivery Proactive monitoring lets you throttle or warm domains before things escalate Blocked transactional or promotional emails = real revenue loss What we're planning Internal sending stats analysis Per ISP deliverability analysis Bounce category analysis Blacklist monitoring Google Postmaster Tools integration A reputation dashboard in a user panel Automated email alerts Webhooks enabling piping signals into own monitoring or incident management tools We'll share updates as we move through each phase. In the meantime — would any of these signals be especially useful for your use case? Let us know in the comments!
Mailtrap Team 3 months ago
Email API/SMTP
Email Subject as a variable with templates
It would be great if you could add the functionality to allow the email subject to be a variable when using templates for sending.
Mariano Urdaneta 3 months ago
Email API/SMTP
Email Subject as a variable with templates
It would be great if you could add the functionality to allow the email subject to be a variable when using templates for sending.
Mariano Urdaneta 3 months ago
Email API/SMTP
Integration tests should not reuse event_id across types
All of the sample payloads use the same event IDs, so you can’t test different types if your service is aware of duplicate event IDs. It’d be nice if they were randomized when you switched tabs altogether so you can also test multiple events of each type.
joshua-uptrust 4 months ago
Email API/SMTP
Integration tests should not reuse event_id across types
All of the sample payloads use the same event IDs, so you can’t test different types if your service is aware of duplicate event IDs. It’d be nice if they were randomized when you switched tabs altogether so you can also test multiple events of each type.
joshua-uptrust 4 months ago
Email API/SMTP