📄️ Create an Alias
Some of the email providers has a limitation on the number of aliases you can create as well as external address names. For example iCloud email didn't allow you to setup external address name. So you can't create an alias with iCloud email.
📄️ Core ID
Core ID is a unique identifier that is used to identify the sender of the email. It is a 44-character string that is generated by the CorePass app. The Core ID is used to identify the sender of the email and to encrypt the email's content.
📄️ Email headers
The system is checking the email headers for presence of the Core ID. If the Core ID is not present in the email headers, the email will continue with next checks.
📄️ The key servers
If you want to send an email to someone with an Onion Email address, you need to encrypt the message with the receiver's public key. You can find the key in the public key database, such as keys.openpgp.org or pgp.mit.edu. Otherwise, ask the receiver about their public key.
📄️ MailMate Client
Adding a CoreID Header
📄️ Bouncing
What is bouncing?
📄️ Error codes
Status Code | Substatus | Case | Description