Use the contact panel beside a message

Sign in and select your mailbox, then open a conversation. The contact panel shows information available under your current mail and contact permissions.

Select a participant to see their name, email address, company or email domain, and most recent contact time. The panel also shows earlier conversations, related attachments, and personal notes when available.

Wide readers show a side column. Narrow readers show the panel above the message. The selected person's history comes from your own mailbox. It does not open that person's mailbox.

Edit personal notes in the existing contact editor when you have contact write access. Organizational information is read-only. Missing directory data can reflect permissions or unavailable catalog data. See contact search for finding messages by a contact's exact addresses.