<div>
Does it work with FF or Chrome? If it works, try using IE's Compatibility View.
</div>


Does it work with FF or Chrome? If it works, try using IE's Compatibility View.

<div>
It is not a browser issue, i tried chrome, ff and ie in vain.
</div>


It is not a browser issue, i tried chrome, ff and ie in vain.

<div>
Please post the webmail URL.<br />
Disable Kaspersky and try. <b>WARNING: remember to re-enable after the test is over!<br />
</b>
</div>


Please post the webmail URL.
Disable Kaspersky and try. WARNING: remember to re-enable after the test is over!


<div>
This has been solved by myself.
</div>


<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
We are not able to open an external webmail from inside. the setup is LAN --&gt; Fortigate 111c --&gt; WAN. i can see port 2095 connection established when i ran tcpview. pls refer attached screenshot of tcpview. i couldnt find any rules in firewall blocking webmail access. please help.<br />
<br />
thanks in advance<br />
<a href="https://filedb.experts-exchange.com/incoming/2013/06_w24/660050/Capture.JPG" target="_blank" class="file-inline" title="tcpview (30 KB)"><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>Capture.JPG</a>
</div>
</div>


Capture.JPG

Hi,

We are not able to open an external webmail from inside. the setup is LAN --> Fortigate 111c --> WAN. i can see port 2095 connection established when i ran tcpview. pls refer attached screenshot of tcpview. i couldnt find any rules in firewall blocking webmail access. please help.

thanks in advance

Cannot open webmail

The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries, organized in abstraction layers, traditionally called "Link," "Internet," "Transport" and "Application”. Its routing function enables internetworking, and essentially establishes the Internet. IP defines packet structures that encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram with source and destination information.

Internet Protocols

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.

Hardware Firewalls

Web browsers are applications used primarily to display documents, files and media from the Internet, identified by a Uniform Resource Identifier (URI) that can be a page, image, video or other file. Some browsers require the use of add-ons or extensions to safely render the information they receive; others have systems built into them to perform the same functions.