| -1688902466 | | A Postmark mail adapter for koyo. (docs and implementation) | succeeds; has conflicts | 0 |
| -1738247974 | | Racket API for the Mutt email client This package needs license metadata | succeeds | 2 |
| -1502816324 | | A front-end for the Postmark email delivery service API This package needs license metadata | succeeds; has failing tests | 5 |
| -1670962477 | | A client for the Postmark HTTP API. | succeeds; has conflicts | 0 |
| -1739848760 | | A client for the Sendinblue transactional email API. This package needs license metadata | succeeds | 2 |
| -1704806549 | | A client for the Sendinblue transactional email API. (tests only) This package needs documentation This package needs license metadata | succeeds | 4 |
| -1695844082 | | An implementation of RFC5321 for Racket. (docs & implementation) | succeeds | 0 |
| -1688982698 | | An implementation of RFC5321 for Racket. (tests only) This package needs documentation | succeeds | 4 |