Their help page currently states you can attach up to 50 files, with a total message size of 25 MB.
you can either drag and drop it into the email or attach it as a file.
My yahoo web mail scans a file before it downloads its. Perhaps open a yahoo accounts forward the mail with the attachment to that and then try and open it. Advise only . . .
If you are using yahoo email account and you want to save some important data, then you can open the message in Yahoo and scroll down to the bottom and then click the download attachment file and save download file where you want to keep. If you have any issues related to yahoo account then you can take some help from here and get some technical solution related to yahoo account.
If you are referring to contacts in your yahoo mail, in mail select addresses, to the right of page select import/export, scroll down to export and selact any of the choices most email, pims or other contact managers recognize the yahoo csv even excel or other spredsheet program.
easy copy it and then paste it in the location you want.
Export contact from Yahoo in CSV file format and upload at Gmail.
Here's what I did, and it worked. Yahoo doesn't support IMAP, but Gmail does, so you move the emails from Outlook to Gmail first with IMAP, and then with the free Trueswitch software to Yahoo 1. Open a gmail account 2. Import the Outlook .pst file using the following instructions: http://www.labnol.org/internet/email/export-outlook-email-to-gmail-pst-backup/1938/ 3. Search for the name of your country and the words: yahoo trueswitch and transfer the email from Gmail to Yahoo.
Here's what I did, and it worked. Yahoo doesn't support IMAP, but Gmail does, so you move the emails from Outlook to Gmail first with IMAP, and then with the free Trueswitch software to Yahoo 1. Open a gmail account 2. Import the Outlook .pst file using the following instructions: http://www.labnol.org/internet/email/export-outlook-email-to-gmail-pst-backup/1938/ 3. Search for the name of your country and the words: yahoo trueswitch and transfer the email from Gmail to Yahoo.
yahoo mail sucks, they are always having issues, go with gmail
A that comes with an e-mail is an attachment.
Emails are not files, so they do not have extensions.
OMG..... Just press Empty that is right next to the spam file!