Reply or forward email in Mail on iCloud.com
Reply or forward an email
In Mail on iCloud.com, select the message in your message list, then tap the Reply button in the toolbar.
Do one of the following:
Reply to the message you’re reading: Choose Reply or Reply All.
Choosing Reply All sends your response to the sender and all of the original recipients of the message.
Forward a message to one or more recipients: Choose Forward, then type the email addresses.
You can also choose Forward as Attachment to have the original message attached as an EML file to the new message.
Include original attachments
You can include original attachments when replying to a message or forwarding it to a new recipient.