Duplicate emails in in-box

[Captain_Eric]

For quite some time on Preview, I've been getting duplicate emails in my email inbox, two of each. I'm can't figure out how to fix it. Anyone else?

 

[Chintan Gohel]

For quite some time on Preview, I've been getting duplicate emails in my email inbox, two of each. I'm can't figure out how to fix it. Anyone else?

perhaps you have bcc set to send to yourself? There's a setting like that where emails are sent to you every time you send an email