User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b3) Gecko/20050713 SeaMonkey/1.0a Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b3) Gecko/20050713 SeaMonkey/1.0a If I set foo.bar.com as a plain text domain, any e-mail sent to bar.com is sent as plain text when auto-detect is active. Reproducible: Always Steps to Reproduce: 1. In Send Format options, click Add... and enter a domain with three parts (foo.bar.com). Save the domain. 2. On the compose menu window, click Options | Format to see that it is set to Auto-detect. 3. Compose an HTML message to someone at an address at bar.com (joe@bar.com) and send it. Actual Results: When I view the source of the sent message, it will only be plain text, not HTML or multipart/alternative. Expected Results: The message should have been sent as HTML or multipart because the domain bar.com is not among the list of plain text domains, even if foo.bar.com is listed. Perhaps related to bug 272502.

Confirmed with TB 1.0+0715, Win2K. Also: if bar.com is added to the HTML-preferred domain list, the text-preferred foo.bar.com overrides it for addr@bar.com.

duping forward

verfied DUP