Email Protocols

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Interactions between email servers and clients are governed by email protocols. The three most common email protocols are POP, IMAP and MAPI. Most email software operates under one of these (and many products support more than one).  The correct protocol must be selected, and correctly configured, if you want your email account to work.

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I manage my own mail and I have an email address that I have used for years that my family can send messages to and it will automatically send those messages to everyone on the Family List. The addres…

828 views
How to improve team productivity

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It is Windows Mail and not any other name.

Last year the ISP was changing their servers, etc. and we could no longer user our user name to login. We had to start using the entire e-mail address. Wh…

1919 views

We have 2 domains in our company.  I setup a corresponding distribution group for a users email account so he could send an email from either domain address. (example:  John.Doe@ficticiousdomain.com i…

839 views

Each day, a particular user constantly get locked out of his computer. We always need to unlock his domain account to allow him to log in. I believe he has a session somewhere on another machine, wher…

25107 views

I have followed documentation about setting up co-existence between Exchange 2010 and 2016. I have all the Updates and service packs installed. I'm using a single name space for all the virtual direct…

2454 views

Hi

If anyone has one of these canons and uses with office 365 id love to hear from you. i cant get this thing to scan to email,
The error code is #813 but i cant spot the problem. I know with off…

921 views

Hi,

A sender always encounters problem on

This is a delivery failure notification message indicating that an email you addressed to email address :
--xxxx@xxxxxx.com

could not be delivered.…

1229 views

Is it possible to setup IIS on Window 2012 / Window 10 such that if the domain come from a predefine list, it will route to device A, otherwise, it will route to device B.

Thx

1119 views

domain name email account allowing multiple email addresses for 1 and only 1 domain name


when I use a hosting account I have unlimited email addresses on unlimited domain names but (cpannel to sq…

327 views

For mail server to establish TLS, do I need to install a certfiicate on the server ?

thx

830 views
The Complete Ruby on Rails Developer Course

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Our organization currently is on MS Exchange 2010 (with Outlook clients) without encryption.

We are contemplating to embark on encryption using Voltage.

a)Voltage allows users to choose to encry…

331 views

We have a Windows 10 machine, with Outlook 2013. There are two Hotmail accounts that look like they are listing in accounts as syncing vai active sync.

When I try and drag an email from account 1 t…

123 views

I have a user that is having some issues with an incoming email from an one outside customer.  If the customer creates a new email to my user, it bounces back saying "The following organization reject…

845 views

I can not find in official Exim documentation - what are recommended OSes for it: CentOS, Debian, Ubuntu, Suse, Windows?

1029 views

Looking for tutorial on how to install Exim4 on Debian
I use Debian 8, but any tutorial will suffice. Exim4 developer documentation is very complex for me and I do not have enough time.

221 views

How can I create 50 sheets with login information and email to 50 different people at once.  Without having to email each one one by one ...

???
Thanks ---

1030 views

Someone is sending spam emails to my contacts using my email account. I don't know how he does it. I know that this is happening because a lot of Message Delivery Failure emails are finding their way …

633 views

Resolve Outlook connectivity issues after moving mailbox to new Exchange 2016 server

063 views

Aetna "encrypts" email so it is HIPPA compliant (using https://www.voltage.com/)

Basically: they send you an email with an encrypted .HTML attachment.  

You double-click the attachment and view …

626 views
Find Ransomware Secrets With All-Source Analysis

Ransomware has become a major concern for organizations; its prevalence has grown due to past successes achieved by threat actors. While each ransomware variant is different, we’ve seen some common tactics and trends used among the authors of the malware.

Outlook uses IMAP with Google Apps.  Messages that are deleted quickly sync back with Google mail server and repopulate the inbox with the  deleted messages in the inbox.

1750 views

Hi All,

After some brief research, I found out that removing "ms-exch-smtp-accept-authoritative-domain-sender" permission in Exchange server able to prevent anonymous users sending mail using your …

246 views

Removed 2008 DC and replaced with IOSafe NAS - Moved PC's (3) and Copier (1) to Sonicwall router for DHCP/DNS/Gateway - all have valid IP info and can reach the Internet. After the DC removal "Scan to…

1542 views

I am a novice at scripting.  I have a script which is supposed to send me an Email when it is activated, but it only does that some of the time.  I'd appreciate guidance about improving this, so that …

1034 views

Enable-Exchange Certificate -Thumbprint -Services POP,IMAP,SMTP,IIS on exchange 2007

it throws error enable -exchange certificate is not recognized command let

429 views

how to check the aix support which tls version using installed command?

the server in isolated environment have no internet access.

668 views
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