It would be really helpful if there was an "advanced" button when adding a new domain that shows the RAW BIND data that could be pasted into a bind file, or imported into a DNS hosting provider. We use Cloudflare for our DNS, and there's a very easy to use tool to import DNS records as BIND data.

It would be very helpful to be able to search messages by subject. However, most of the messages we send have no subject visible in the search interface. This may be because we send a majority of messages via SMTP not through the full API. Also we don't use templates. So the ask is to provide better visibility into messages sent via SMTP with no template.

Feature request: Add a subject and a from: field to the templates. That way we can change a subject line without redeploying our server-side software.

I accidentally entered wrong email at the registration and now I cant change it

We send our branch's orders via email, Wee had a group that had an terminated employee in it. It wiped out mail to 5 branches in Houston. It would be great if I got an email /report when that happens. When we send invoices 2k + it would help greatly if I could see the bounces . That would be much better than doing a verification on a monthly basis .

the table of domains with the statistics should also have a time filter, at least month filter. It shows by default current month only.
As there is no other way to get all domain statistics (domain with highest sending rate) then this feature would be really helpful.

Entering a template for the first time and the save button is disabled, but do not see a message as to why it is

The requirement to send emails to only specific domains under the particular SMTP user.

For example, an application using Mailgun configuration will trigger emails to @gmail.com, @yahoo.com, @hotmail.com, etc., domains.
But Mailgun needs to allow send emails only to @gmail.com and restrict sending emails to other domains.

Mailgun should have a feature to configure domains for both restricting and allowing for sending emails under a particular SMTP User.

I was excited to hear that Mailgun open sourced their signature stripper, Talon (https://github.com/mailgun/talon), but it has been almost a year since there has been a commit. Issues and pull request continue to pile up and the project does not work with the recent scikit-learn package due to the deprecation of joblib.

The package doesn't strip the signature that I use in my emails and doesn't even strip the sample provided in the README.

We would like to be allowed to exclude the Sender header when not using multiple from addresses in the From header per RFC 5322 section 3.6.2

Add ability to specify authentication when using Route Forwarding to a URL.

Retry requests that failed due to 620 error code.
Failed to resolve IP for xyz.abcd.com

It would be useful to have a way to find out daily average delivery times for messages that come through our email servers. This would look at when a message comes through to the email server to the time it delivers or fails to deliver to a user. This would be a helpful feature to have, as it would provide us with the ability to provide our users with estimates on how long it may take for their emails to deliver.

add the option to whitelist, not just remove, bounced messages, since there's no option to avoid messages to a correct address that got a bounce to finishing in the suppression list

I would like a $5/month plan that gives me 30 day or longer log retention and email retention, perhaps with a limit of 100 emails/day or something small like that.

Each month I manually export lists under suppression, such as, bounces and unsubscribes. However, it exports an entire list instead of being able to select a date range so I can grab the most current. Also, once exported the date is in a strange forward so nearly impossible to sort quickly.