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Questions tagged [outlook]

Outlook is a standalone or groupware client for Microsoft Exchange. It is used for Email, contacts, tasks and calendar.

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Korean Characters in Outlook lose their encoding

A user in our Korean Office has issue with the encoding of the characters in their emails. When sending or receiving, everything is displayed fine the first time. When re-opening an email later, the Korean characters are shown garbled with lots of…
markus1985
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Outlook is rejecting emails without any notification

i have configured postfix with opendkim. Everything is working fine, I have tested DKIM records as well as DMARC and SPF, everything seems fine. I am also receiving emails on my gmail account in Inbox. But when I try to send email to Outlook.com,…
nix
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Outlook cannot open item (Calendar Invite)

We are having a strange problem using calendar invites where if the client is using cached Exchange mode and they open a calendar invite sent from another user on the same Exchange server they can open the calendar invite, but if the client is not…
user5870571
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Microsoft Outlook freeze for users on terminal server - Exchange 2013 in-house

This has been ongoing for about six months. Microsoft Support is also clueless. Periodically (aprox. twice a day [two different users]), Outlook will freeze on a customer's terminal server session, forcing them to force close and start it back up. …
IAmTheSquidward
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Email not appearing in outlook client, but showing on iPhone

My environment consists of the following: Users are on Office 2016 installed from Office365 Email is handled by Office365 Cloud installation One user is experiencing an issue whereby they will receive some messages on their iPhone (using Outlook…
Larry G. Wapnitsky
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Receiving mails with incomplete body

I have a smart host with Getmail+Sendmail+Postfix+Dovecot connected with a remote server. This smart host only works for one domain. Postfix is used to send mails within this domain and for outside domains. To receive I use Getmail to receive mail…
marafado88
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Best practice for archiving g-suite domain email

Looking for some input on best practices for archiving a google domain email with Outlook(2010/2013) as the software being utilized on the EU side. To this point we have a few users that have much higher inbox size/count that is causing major issues…
Dane
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Add color categories to Outlook using GPO

Using this template entry you can add color categories to Outlook users: But I cannot find anywhere a description of the syntax. Let's say I wanna add two categories with specific colors: MyCat1, Black MyCat2, Yellow I know it should be a comma…
MrCalvin
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Many authentication failed logins for "good" users

I have recently notice that my server was reporting at mail.log a lot of bad authentications for know users, and its not a brute force attack. And i really dont know the cause of such authentications. I have users using, Gmail App, Mail at IOS, Mail…
marafado88
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Office 365 Outlook clients intermittently losing connection

I'm the one-man IT department for a small business. We use Office 365 Exchange with client machines all running Windows 7 Pro, and either Outlook 2013 or 2016 on each machine. Occasionally, (ranging from 0 to 5 times per working day, per machine)…
user395062
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Mail delivered but not seen in client

I have the following mail server setup (dovecot --version = 2.2.13 , postfix version=2.11.3-1), the user aliases are stored in mariadb and the authentication is against an active directory server. Everything seems to be fine (alias lookup, NTLM…
Ants0
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Exchange Server replaced but Outlook still trying to connect to old Exchange Server installation

My clients are running Windows 7 x64 and Outlook 2010. My servers are running Windows Server 2012 R2 in addition to Exchange Server 2013 CU15. I had some major problems with my Exchange 2013 installation, such as Service Error 503 in the ECP and…
Reado
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Cannot connect to exchange server over internet on computer but can connect via mobile

I'm trying to understand how this is possible. This is my situation Inside the company (LAN environment) Outlook 2010,2013,2016 can connect successfully to exchange server. No problem here Outside the company (Internet environment) Outlook…
chmod
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'Send email as' - Exchange 2013

I have the need to send email as a different user. My main email is user@domain.com, however I need to send email as user@domain1.com I have incoming email working...if I send to user@domain.com or user@domain1.com, the email shows up in Outlook…
Carl
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smtp delivery banner - unable to send mails via outlook

I am unable to send and receive mails via Outlook. I keep getting the following error message from ssmtp. ssmtp: 550 5.3.4 554-554 5.2.0 STOREDRV.Deliver; delivery result banner Here is the content of…
user2402244
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