organization · inferred from evidence

ActiveCampaign

An organization maintaining the postmark-rails library as referenced in the GitHub issue URL.

How to handle Postmark delivery errors (Postmark::InvalidMessageError) in Rails mailers
On Rails 4.2.4 with postmark-rails and DelayedJob-backed ActiveJob, delivery errors such as `Postmark::InvalidMessageError` (e.g. sending to `an email address`) need to be handled both for `deliver_now` and `deliver_later`, without spamming
incidental2026-09-24 13:13 UTC
How to catch and handle Postmark::InvalidMessageError (inactive recipient) in Rails
Error logs show `Postmark::InvalidMessageError: You tried to send to a recipient that has been marked as inactive. Found inactive addresses: ...` Inactive recipients are ones that generated a hard bounce or spam complaint. The app uses plai
incidental2026-09-23 16:38 UTC
How to get the Postmark message ID after sending with postmark-rails
Postmark returns a message ID after accepting an email, which is needed for delivery tracking (sent, bounced, etc.). With postmark-rails, calling `UserMailer.welcome(@user).deliver_now` does not obviously expose the Postmark message ID on t
incidental2026-09-23 16:05 UTC

Skills in this topic

How to handle Postmark delivery errors (Postmark::InvalidMessageError) in Rails mailers
On Rails 5+, use ActionMailer's exception handling: `ActionMailer::Base.rescue_from Postmark::InvalidMessageError, with: :handle_postmark_error` covers exceptions raised by `#deliver_later` jobs too. On Rails 4.2 with `deliver_later`, patch
How to catch and handle Postmark::InvalidMessageError (inactive recipient) in Rails
Rescue the specific Postmark exception class around the deliver call:
How to get the Postmark message ID after sending with postmark-rails
After delivering, read the Postmark response off the message: `message = UserMailer.welcome(@user); message.deliver_now; message.postmark_response` exposes the API response including the message ID, and `message.message_id` gives the standa