Change Details

- [ ] Confirm with ITS that no changes are needed on their side to add mx-in{1001,2001}.wikimedia.org - [ ] Email frtech - [ ] Confirm firewall rules for phabricator have been updated - [ ] Run test suite against prod instances - [ ] Update mx record to add mx-in{1001,2001}.wikimedia.org at a low priority - [ ] Temporarily lower TTL on the MX record - [ ] Add mx-in boxen - [ ] Remove after an hour - [ ] Analyze data - [ ] Iterate on any issues found - [ ] Update mx record to add mx-in{1001,2001}.wikimedia.org

- [ ] Confirm with ITS that no changes are needed on their side to add mx-in{1001,2001}.wikimedia.org - [ ] Email frtech - [x] Confirm firewall rules for phabricator have been updated - [ ] Run test suite against prod instances - [ ] Update mx record to add mx-in{1001,2001}.wikimedia.org at a low priority - [ ] Temporarily lower TTL on the MX record - [ ] Add mx-in boxen - [ ] Remove after an hour - [ ] Analyze data - [ ] Iterate on any issues found - [ ] Update mx record to add mx-in{1001,2001}.wikimedia.org

- [ ] Confirm with ITS that no changes are needed on their side to add mx-in{1001,2001}.wikimedia.org - [ ] Email frtech - [ - [x] Confirm firewall rules for phabricator have been updated - [ ] Run test suite against prod instances - [ ] Update mx record to add mx-in{1001,2001}.wikimedia.org at a low priority - [ ] Temporarily lower TTL on the MX record - [ ] Add mx-in boxen - [ ] Remove after an hour - [ ] Analyze data - [ ] Iterate on any issues found - [ ] Update mx record to add mx-in{1001,2001}.wikimedia.org