76.96.107.72 (omta02.potomac.co.businessclass.comcast.net.) the recommended SMTP server for business customers are blacklisted by NiX Spam run by a German ISP.  Could someone from Comcast support please visit their Web site and fill in the form requesting for unblock.http://www.dnsbl.manitu.net/

I just used the Website Builder to create my 3 pages: Home, Contact Us and Events. 1) I created 3 Events2) now I want to sort them by date3) I cannot find anything anywhere in Website Builder that will do this I need to create Events for the next school year.  a) Do I have to type them in the absolu

I registered my domain, setup email and it's working, but in website builder I can't edit the website for my domain.  Page says hosting not setup on my domain, but the drop down has the default @comcastbiz.net name still and selecting it lets me activate webhosting.  I want the default webhosting on

I'm experiencing the same problem described in this thread: http://forums.businesshelp.comcast.com/t5/Microsoft-Communication-Services/Outlook-Send-Receive-Hangs-on-Offline-Address-Book/m-p/15314#U15314 However, the solution described in the last post does not  work - the specified checkbox was alre

Good afternoon, I'm currently having issues trying to assign a new email box for a user on my comcast business account. I created the user as a Services & Billing Manager. When I go through the steps to assign an address using my own domain, it says that the email exists. I don't have this email in

I have a Business class account. I'm attempting ot use a Share Point Calendar and sync it to outlook for members of a team. We are all using Outlook 2010 that is connected to a Comcast Exchange server. After much searching I learn that the only way to find the button that will sync a SP calendar to

We have been using smtp.w14c.comcast.net for outgoing messages for many months without any problem. Starting today, sending emails fails with the following error:   We are not sure if this is a problem with the server or the email software (it was automatically updated recently).   Our

Probably created Sharepoint site over a year ago and haven't used since.  Would like to start exploring its use but am unable to access the site. Manage Sharepoint from comcast account page takes me to the Sharepoint site but access is denied. Can this be reset?  Nothing there so nothing to lose in

One of my coworkers reported that whenever he sends an email to a new vendor he gets an undeliverable stating "The e-mail address you entered couldn't be found..." listing the error in the subject line. Everything works from his personal Gmail account. He forwarded me an email from his Gmail account

1. Had comcast business suite security installed for 4+ years with no issue.... besides slowing it down to a snails pace while N360 running.2. a few days ago it came up all shut off red X  "subscription expired".3 Phone call to comcast service .....transfered to Norton. both claim old account name V

Recently updated my email password.  Since this time, I cannot send mail out from my phone.  Removed account and re-added and it still fails. iPhone says user name or pass wrong...using no SSL, 587, smtp.hwc1.comcast.net All patches on phone thru today... If I add the same account to Android phone,

I need to change the email for the primary manager - I hit save too fast.   Thank you.

How far back can you retieve deleted emails.  I know there is a recover deleted emails option under the deleted email tab.  Just wondering how far back Comcast holds the emails.

Good Morning ~ I am trying to transfer our company domain from Go daddy to Comcast. I have unlocked as well as have an authorization code from Go Daddy to proceed, however when trying to transfer the information with comcast, continue to have an error stating I am unable to transfer .  Please what e

I have my own domain and would like emails sent via OWA to appear to come from there.  How can I configure OWA to change the "from" email?

Hello all at Comcast/Tech support, I hope this message finds you all well and living abundantly.I have a domain that I thought I had transferred over to Comcast/Xfinity back in 2012. In 2013 I received an email from Magohart's old registrar that I owed them money for registration fees.  I sent many

What does this mean? After clicking othe Windows sharepoint icon under the Internet section.   HTTP/1.1 200 OKServer: Microsoft-IIS/7.5Date: Wed, 29 Apr 2015 23:46:11 GMTConnection: close

Hi All, Was wondering if anyone could help me with an issue I'm having setup up sendmail in linux. What I'd like to do is be able to send emails from my home to my outlook.com personal email address. I've setup sendmail the best that I could but am seeing the folwoing error come up when I try to sen

I do work with large weather models and keep running into limits on the incoming size of messages.   Could I get that limit doubled?

Is there any function on the support portal to edit the GAL and remove old entries?  Or to hide accounts that are disabled?