Schedule Email On PC
Note: You can schedule up to 100 emails using the Gmail.
Schedule Email On Android
Cancel or Edit the Scheduled email on Desktop
In case you may want to cancel or edit the scheduled email, there is also the option both on PC and Android. Once the e-mail is scheduled, you will find it in the left panel on your desktop version of Gmail. To edit the scheduled email, click on cancel send. It will be reverted back into the draft. Once the email us drafted, you can edit it. After editing the email, simply schedule it once again.
Cancel or Edit the Scheduled email on Android
Conclusion:
To schedule email means that you have learned an amazing trick to break the time zone issue between you and your client. I hope this trick will come in handy when you need it.