The Mail icon shows the total number of unread messages in all your inboxes. You may have other unread messages in other mailboxes.
Choose a mailbox or tap
at any time.
On each account screen, you can see the number of unread messages in each mailbox.

Tap a mailbox to see its messages. Unread messages have a blue dot
next to them.

When you open a mailbox, Mail loads the number of most recent messages specified in your Mail settings, if the messages haven’t already been loaded automatically. (See Mail.)
Scroll to the bottom of the list of messages and tap Load More Messages.
Tap a mailbox, then tap a message. Within a message, tap
or
to see the next or previous message.
Double-tap an area of the message to zoom in. Double-tap again to zoom out.
Double-tap the text.
Pinch to zoom in or out.
Tap the link.
Text links are typically underlined and blue. Many images are also links. A link can take you to a webpage, open a map, dial a phone number, or open a new preaddressed email message.
Web, phone, and map links open Safari, Phone, or Maps on iPhone. To return to your email, press the Home button and tap Mail.
Touch and hold the link. The address is displayed, and you can choose to open the link in Safari or copy the link address to the clipboard.
iPhone displays picture attachments in many commonly used formats (JPEG, GIF, and TIFF) inline with the text in email messages. iPhone can play many audio attachments (such as MP3, AAC, WAV, and AIFF). You can download and view files (such as PDF, webpage, text, Pages, Keynote, Numbers, and Microsoft Word, Excel, and PowerPoint documents) attached to messages you receive.
Tap the attachment. It downloads to iPhone and then opens.

You can view attachments in portrait or landscape orientation. If the format of an attached file isn’t supported by iPhone, you can see the name of the file but you can’t open it. iPhone supports the following document types:
Microsoft Word
Microsoft Word (XML)
webpage
webpage
Keynote
Numbers
Pages
Preview, Adobe Acrobat
Microsoft PowerPoint
Microsoft PowerPoint (XML)
Rich Text Format
text
contact information
Microsoft Excel
Microsoft Excel (XML)
Tap the photo, then tap Save Image. If the photo hasn’t been downloaded yet, tap the download notice first.
Touch and hold the attachment, then tap Save Video. If the video hasn’t been downloaded yet, tap the download notice first.
Tap Details.
Tap a name or email address to see the recipient’s contact information. Then tap a phone number, email address, or text message to contact the person. Tap Hide to hide the recipients.
Tap the message and, if necessary, tap Details to see the recipients. Then tap a name or email address and tap Create New Contact or “Add to Existing Contact.”
Open the message and tap “Mark as Unread.”
A blue dot
appears next to the message in the mailbox list until you open it again.
Tap the invitation.
You can get contact information for the organizer and other attendees, set an alert, add notes to the event, and add comments that are included in your response emailed to the organizer. You can accept, tentatively accept, or decline the invitation. See Responding to Meeting Invitations.
In Settings, choose “Mail, Contacts, Calendars” > Fetch New Data, then turn Push on or off. See Fetch New Data.