<div>
most mail servers wont send to an IP address that is a dynamic IP address. &nbsp;You are going to need a static IP to receive mail.
</div>


most mail servers wont send to an IP address that is a dynamic IP address.  You are going to need a static IP to receive mail.

<div>
Right now I am able to send from my hotmail account to mydomainname.com without any problems. &nbsp;One problem that I am having right now is sending from mydomainname.com to my hotmail account. &nbsp;I receive the following message (attached file).<br />
<a href="https://filedb.experts-exchange.com/incoming/2009/04_w16/128100/Bounced-email.jpg" target="_blank" class="file-inline" title="Bounced email from Mydomainname.com to Hotmail (2.5 MB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>Bounced-email.jpg</a>
</div>


Right now I am able to send from my hotmail account to mydomainname.com without any problems.  One problem that I am having right now is sending from mydomainname.com to my hotmail account.  I receive the following message (attached file).
Bounced-email.jpg [https://filedb.experts-exchange.com/incoming/2009/04_w16/128100/Bounced-email.jpg]

Bounced email from Mydomainname.com to Hotmail

Bounced-email.jpg

<div>
Okay, how do I route outbound email through my ISPs SMTP? &nbsp;Could you explain in detail? &nbsp;
</div>


Okay, how do I route outbound email through my ISPs SMTP?  Could you explain in detail?  

<div>
Thanks guys! &nbsp;Links were excellent.
</div>


<div>
<div class="content wysiwyg-content">
Experts, I need assistance with Exchange 2003. &nbsp;I would like to know how to setup Exchange 2003 to work with a dynamic IP address. &nbsp;Everytime I try and send an email from the inside out, hotmail bounces back an error message stating that it does not receive emails with dynamic IP addresses. &nbsp;Could someone help me setup (step by step) &nbsp;exchange to work with a dynamic ip? &nbsp;<br />
I have tried using dyndns, but that is confusing me too. &nbsp;
</div>
</div>


Experts, I need assistance with Exchange 2003.  I would like to know how to setup Exchange 2003 to work with a dynamic IP address.  Everytime I try and send an email from the inside out, hotmail bounces back an error message stating that it does not receive emails with dynamic IP addresses.  Could someone help me setup (step by step)  exchange to work with a dynamic ip?  
I have tried using dyndns, but that is confusing me too.  

Setting up Exchange 2003 to work with a dynamic IP address

Microsoft applications include a variety of software programs, including development and digital authoring programs (Expression and Media Center), educational programs, Internet software, including Essentials, Skype and the Live family, anti-virus, productivity applications and suites like Office, Excel, Word, Outlook, Access and PowerPoint, video games and server applications such as Exchange, SharePoint, IIS and Virtual Server.

Microsoft Applications

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.