I just got a reply back from Yahoo Biz mail. Here is a cut and paste of their reply. Before I do anything I want to hear what some of you have to say...
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I understand that your Yahoo! Business Mail is unable to send emails
from your Apple iPhone. I'll be happy to assist you regarding this
issue.
I appreciate you making me aware of this issue. I'd really love to
assist you regarding this issue but unfortunately, I will need some more
information to investigate your problem. Please reply to this email with
answers to the question below:
- Your Yahoo! Business Mail domain name
- Your mobile carrier
- Are you using the 3G version of Apple iPhone?
Also, I would suggest to remove your Yahoo! Business Mail account on
your Apple iPhone and re-install it again. Here's how to set up your
Yahoo! Business Mail account:
You should be able to add your Yahoo! Small Business account through the
standard Apple iPhone mail setup.
However, you can also set up your business mail account manually.
To set up your Yahoo! Small Business Mail on the Apple iPhone, first
confirm the server settings for your account.
1. Sign into your Yahoo! Small Business account from a PC.
2. In the Yahoo! Mail interface:
- Click "Options" in the upper-right corner of the page, then choose
"Mail Options" from the pull-down menu.
- On the left side of the page, select the "POP & Forwarding" option,
then click the "Set up or edit POP & Forwarding" link
- On the "Pop Access and Forwarding" page, click "POP settings" in the
"Web & POP Access" section
3. Note the Server Setting information displayed:
- Incoming Mail Server (POP3): (e.g., "pop.bizmail.yahoo.com (port 995
with SSL)")
- Outgoing Mail Server (SMTP): (e.g., "smtp.bizmail.yahoo.com (Port 465
with SSL)")
- Account Name/Login Name: (e.g., your full email address and the same
password you log into your small business account with.)
- Email address: Your Yahoo! Small Business Mail address (e.g.,
"foobarbusiness@foobar.com")
4. Enter the information into your Apple iPhone. From the Home screen
choose Settings > Mail > Accounts > Add Account.
5. Click Other, select a server type POP and enter Server Setting
information.
- Your email address (e.g., your full email address and the same
password you log into your small business account with.)
- The email server type (POP)
- The Internet host name for your incoming mail server (e.g.,
"pop.bizmail.yahoo.com (port 995 with SSL)")
- The Internet host name for your outgoing mail server (e.g.,
"smtp.bizmail.yahoo.com (Port 465 with SSL)")
- Your user name and password for incoming and outgoing servers (e.g.,
your full email address and the same password you log into your small
business account with.)
Notes
- In the future, you can also access Small Business Mail information on
Yahoo! Help at:
http://help.yahoo.com/l/us/yahoo/smallbusiness/bizmail/pop/pop-33.html
- Before you make any changes, write down your current settings -- you
may need to revert to your original settings later if you decide to send
and receive messages from your other email addresses.
- If a Business Mail email address was created for you, you can also
find your POP settings in the email you received explaining how to
activate your address
- Business Mail and Custom Mailbox owners and administrators can also
find their POP settings in the Additional Options section of their Email
Control Panel.
Please feel free to contact us back should you still have any other
questions or concerns and will be happy to assist in you in whatever way
we can.
Thank you again for writing to Yahoo! Mobile Tech Support.
Regards,
Lawrence
Yahoo! Mobile Tech Team