{"action":"opened","issue":{"url":"https://api.github.com/repos/zulip/zulip/issues/10879","repository_url":"https://api.github.com/repos/zulip/zulip","labels_url":"https://api.github.com/repos/zulip/zulip/issues/10879/labels{/name}","comments_url":"https://api.github.com/repos/zulip/zulip/issues/10879/comments","events_url":"https://api.github.com/repos/zulip/zulip/issues/10879/events","html_url":"https://github.com/zulip/zulip/issues/10879","id":383125178,"node_id":"MDU6SXNzdWUzODMxMjUxNzg=","number":10879,"title":"Document how to clear mail queue","user":{"login":"benapetr","id":1560121,"node_id":"MDQ6VXNlcjE1NjAxMjE=","avatar_url":"https://avatars2.githubusercontent.com/u/1560121?v=4","gravatar_id":"","url":"https://api.github.com/users/benapetr","html_url":"https://github.com/benapetr","followers_url":"https://api.github.com/users/benapetr/followers","following_url":"https://api.github.com/users/benapetr/following{/other_user}","gists_url":"https://api.github.com/users/benapetr/gists{/gist_id}","starred_url":"https://api.github.com/users/benapetr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/benapetr/subscriptions","organizations_url":"https://api.github.com/users/benapetr/orgs","repos_url":"https://api.github.com/users/benapetr/repos","events_url":"https://api.github.com/users/benapetr/events{/privacy}","received_events_url":"https://api.github.com/users/benapetr/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-11-21T13:46:17Z","updated_at":"2018-11-21T13:46:17Z","closed_at":null,"author_association":"NONE","body":"When I set up Zulip I used wrong outgoing mail address: ops@insw.cz, I fixed this ever since but there is one e-mail stuck in queue that zulip keeps on trying to send out, and I can't stop it. Here is mail.log from my mail server:\r\n\r\n```\r\nNov 21 14:43:05 server postfix/smtpd[19951]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:05 server postfix/smtpd[19951]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:07 server postfix/smtpd[19927]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:07 server postfix/smtpd[19927]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:07 server postfix/smtpd[19927]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:07 server postfix/smtpd[19927]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:09 server postfix/smtpd[19951]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:09 server postfix/smtpd[19951]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:09 server postfix/smtpd[19951]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:09 server postfix/smtpd[19951]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:11 server postfix/smtpd[19927]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:11 server postfix/smtpd[19927]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:11 server postfix/smtpd[19927]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:11 server postfix/smtpd[19927]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:13 server postfix/smtpd[19951]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:13 server postfix/smtpd[19951]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:13 server postfix/smtpd[19951]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:13 server postfix/smtpd[19951]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:15 server postfix/smtpd[19927]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:15 server postfix/smtpd[19927]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:15 server postfix/smtpd[19927]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:15 server postfix/smtpd[19927]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:16 server postfix/smtpd[19951]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:16 server postfix/smtpd[19951]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:16 server postfix/smtpd[19951]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:16 server postfix/smtpd[19951]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:18 server postfix/smtpd[19927]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:18 server postfix/smtpd[19927]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:18 server postfix/smtpd[19927]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:18 server postfix/smtpd[19927]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:20 server postfix/smtpd[19951]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:20 server postfix/smtpd[19951]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:20 server postfix/smtpd[19951]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:20 server postfix/smtpd[19951]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:21 server postfix/smtpd[19927]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:21 server postfix/smtpd[19927]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>\r\nNov 21 14:43:21 server postfix/smtpd[19927]: lost connection after RSET from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:21 server postfix/smtpd[19927]: disconnect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:23 server postfix/smtpd[19951]: connect from terminal.insw.cz[83.167.247.29]\r\nNov 21 14:43:23 server postfix/smtpd[19951]: NOQUEUE: reject: RCPT from terminal.insw.cz[83.167.247.29]: 553 5.7.1 <ops@insw.cz>: Sender address rejected: not owned by user zulip@insw.cz; from=<ops@insw.cz> to=<bena@insw.cz> proto=ESMTP helo=<zulip.lan.insw.cz>"}}
{"actor":{"display_login":"benapetr"}}