What's New?

• What’s different about the new version of Classic Yahoo! Mail?

Composing and Sending

• How do I send a message?
• Can I unsend a message?
• What do "Cc:" and "Bcc:" mean?
• Can I send the same mail message to more than one person?
• How do I add or change a signature?
• What's the largest message I can send?
• How do I check the spelling in a message?
• How do I write in BOLD, italics or Color, or change font size?
• How do I change font sizes?
• How do I put a link or URL into a message?
• If I send a message to someone, can I tell if they've received and read it?
• Can I change the time stamp on outgoing mail?
• As a sender, how can I ensure uninterrupted SMTP access and prioritized delivery?
• Why was my SMTP connection rejected?
• Who can I send messages to?

Receiving Mail

• How do I read a message?
• How can I read my mail from another computer?
• I'm trying to read a message but it looks garbled. What happened?
• Can I read messages in another language?
• Can I read the HTML someone else puts in a message?
• What is the largest message I can receive?
• Someone sent me a message and I haven't received it. What happened?
• How often are messages delivered into my mailbox?
• Why do I see the same text repeated twice in one email?
• Why was my message neither received nor bounced?
• What are headers, and how can I display "all" versus "brief" headers?
• Are there different ways I can sort and organize my mail?
• What do the backwards arrow, forward arrow, and flag icons mean?

Replying

• How do I reply to a message?

Sending Attachments

• How do I add an attachment to a message?
• How do I forward an attachment?
• How do I check an outgoing attachment for viruses?
• I'm having trouble attaching a file.
• Why are my attachments larger after I attach them?

Receiving Attachments

• I received a message with an attachment. How can I view it or save it to my computer?
• Why doesn't an attachment open and appear correctly?
• How do I scan files attached to emails people send me?
• Why are messages with attachments routed to my Trash folder?

Forwarding

• How do I forward a message?

Announcing Your Address or Vacation

• How do I tell everyone I have a Yahoo! Mail account?
• How do I create a vacation response?
• When I've set up an extra mail address, how do I tell friends and family about it?

Deleting

• How do I delete mail?
• If mail is deleted, can I recover it?
• Is mail automatically deleted?
• How long until mail in Trash is deleted?