How to fix ‘Outlook Error 0x8004210b’
Microsoft ‘Outlook Error 0x8004210b’ is one of the common error user faces while sending an email.
Outlook keeps trying to send a non-existent message while the Outbox folder shows zero messages.
Yeah, we at Bobcares assist our clients to fix similar error messages on a daily basis. Today, let’s see how we can tackle this.