Maniphest T211403

Domains of most projects do not have DMARC policy
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	putnik
	Dec 7 2018, 5:15 AM

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Description

For domains in this list there are no DNS records for SPF and DMARC:

mediawiki.org
wikibooks.org
wikinews.org
wikiquote.org
wikisource.org
wikiversity.org
wikivoyage.org
wiktionary.org

This creates a potential vulnerability, because anyone can send a letter on behalf of the Wikimedia project. Since, as far as I know, these domains are not used to send messages, the policy can be specified as restrictive as possible (p=reject; sp=reject).

Event Timeline

putnik created this task.Dec 7 2018, 5:15 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptDec 7 2018, 5:15 AM

SerDIDG added a subscriber: SerDIDG.Dec 7 2018, 5:17 AM

MBH added a subscriber: MBH.Dec 7 2018, 5:19 AM

putnik updated the task description. (Show Details)Dec 7 2018, 5:39 AM

Reedy added a project: SRE.Dec 7 2018, 7:00 AM

Dzahn moved this task from Backlog to DMARC on the Mail board.Dec 11 2018, 7:53 PM

herron triaged this task as Medium priority.Jan 4 2019, 4:42 PM

Phabricator_maintenance moved this task from Backlog to Acknowledged on the SRE board.Jan 26 2019, 10:50 PM