You can interconnect your domains with Telegram groups. If you don't already own a domain name, you can register one and use it to set up custom email addresses.
You can use multiple email addresses per domain. You can share the Telegram group and collaborate with your team for different operations or roles.
You can reply to the email inside the Telegram group. Your message will be converted to the standard email and sent to the recipient mentioned in the From field.
You will receive all attachments of the incoming email via the Telegram group. Currently, Telegram supports any files up to 50 MB in size.