azure supports the creation of email with logos using sendgrid

There are 3 options to achieve this:

• CID Embedded Images (Inline Images)
• Inline Embedding (Base64 Encoding)
• Linked Images

Check out below links for implementation details:

• https://sendgrid.com/blog/embedding-images-emails-facts/
• https://github.com/sendgrid/sendgrid-python/issues/736