A seven hour delay at Yahoo ! Mail on 26 September affected customers of TalkTalk , BT and Sky , which rely on the service to power their email services . The technical delay started around 10 am and continued into the afternoon .
A seven hour outage at Yahoo! Mail on 5 September hit customers of TalkTalk, BT and Sky, which rely on the platform to power their email services. The technical issue started around 7am and continued into the afternoon.