Repository navigation
Doc: CHUNKING (BDAT) on ESMTP listeners (SparkPost/Momentum#1755) - #875
Open
dkoerichbird wants to merge 2 commits into
Open
dkoerichbird wants to merge 2 commits into
dkoerichbird wants to merge 2 commits into
Conversation
- New CHUNKING section on the SMTP Extensions page: how to enable it, how BDAT relates to DATA, refusals, size limits, no BINARYMIME. - CHUNKING in the listeners SMTP_Extensions example. - 5.3.1 changelog row. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
✅ Deploy Preview for support-docs ready!
To edit notification comments on pull requests, go to your Netlify project configuration. |
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dkoerichbird
marked this pull request as ready for review
October 13, 2026 13:16
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Docs for SparkPost/Momentum#1760: new CHUNKING section on the SMTP Extensions page, CHUNKING in the listeners example, and a 5.4.0 changelog row.
🤖 Generated with Claude Code
Note
Low Risk
Documentation-only updates with no runtime or configuration behavior changes in this repository.
Overview
Documents Momentum 5.4.0 inbound CHUNKING (RFC 3030) support: ESMTP listeners can advertise
CHUNKINGviaSMTP_Extensionsand acceptBDATinstead ofDATAwhen enabled (off by default).A new CHUNKING Extension for SMTP section on the SMTP Extensions page covers enablement, parity with
DATAfor policy/limits/delivery, transaction rules (503if mixing commands), chunk discard/rejection behavior, and that BINARYMIME is not supported while outbound delivery still usesDATA.The Listeners ACL example now includes
CHUNKINGinSMTP_Extensions. A Momentum 5.4.0 changelog page (feature I-1755) is added and linked from the 5.x changelog index and site navigation.Reviewed by Cursor Bugbot for commit ff8536e. Bugbot is set up for automated code reviews on this repo. Configure here.