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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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Mailserver sufficient to pass as non-spam with Gmail

I am coming to the point of thinking this is beyond my ability to accomplish. I have repeatedly built new servers on Digital Ocean (3 so far) with Postfix, Dovecot, DKIM, pretty much everything out there, and then in the big moment, send an email to…
Oliver Williams
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PST backup with Volume Shadow Copy Service

I was asked to implement the task of backing up 35 PST files ranging from 800Mb to 2000Mb. Windows XP and Windows 2000 workstations are assigned to the users and we have a Windows 2000 domain controller we use to back up files on 3x 500Gb external…
NoMadMan
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Outlook sMIME certificates location, errors, and background work

We have an situation. Our customer can get sMIME encrypted mails and reply to that email. But when he wants to send it with new email he is getting an error message as if the recipient email does not have an public key. So we have checked the…
CanBuyukburc
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Why is Outlook / Exchange online no longer accepting user / password?

Starting today all our company PCs with Outlook 2016 will no longer connect to Exchange Online (Office 365 account). When opening Outlook the user / pass prompt shows up. Submitting the username and password causes the prompt to reappear and Outlook…
payling
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Outlook not respecting dovecot folders

I have set up a mail server using dovecot and postfix. I have used auto=subscribe in the mailbox creation in dovecot. My webmail client works fine with the folder configuration (spam folder is junk etc.) but outlook does not respect the folder…
Rahul Biswas
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Outlook O365 - Concurrent Outlook session through an IP address

I'm a Firewall Administrator and am incharge of multiple locations. In location A, there are 80 users who use Outlook of O365 connecting to a specific domain. Similarly, in location B, there are 500 users also using Outlook of O365 connecting to…
Dipendra Singh Sidar
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Read/Delivery Receipts with Exchange 2003

I have a situation where emails are sent out of Exchange 2003 using a email account by a Java API connecting to the SMTP server on the Exchange box. Is there a way I can have Exchange automatically tag these emails to have Read / Delivery…
Kyle Brandt
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Exchange REST API CORS Issue

I've created an add-in for Outlook which uses the Exchange REST API to load email headers and forward emails. In my O365 environment it works without any problem. Now I try to deploy the add-in at one of my clients. They have a classic on-premise…
Werewolve
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Outlook 365 does not automatically add shared mailbox

Each user here has a personal mailbox e.g.: personA@company.com. Some users also have Full Access and Send As rights to a shared mailbox e.g.: shared@company.com. In Outlook 365 the user's personal mailbox and the shared mailbox show up. However,…
user2827958
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How to re download old emails from Server to Outlook 2007?

I configure email in outlook 2007. we are using our own domain email. I want to download all the emails from server. But it is not downloading. we are using Pop3. I tried Send/Receiveall but not downloading. I have 10000 emails on server. but it…
Liam neesan
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Show Office 365 alias email as recepient in e-mail client

When creating a new (shared)mailbox to Office 365 with a primary email address, you have the option to add multiple alias email addresses too. When sending an email to one of these alias addresses, the recepient will always see the primary email…
Gesh
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Sparkpost SMTP: emails not being delivered to 0:mtccc-com.mail.protection.outlook.com

I have been hitting my head over this issue for 3 years now. We are a small ecommerce store using Sparkpost API to send email. We have problems sending email to outlook / hotmail / Microsoft365 mail based email addresses. Their DNS MX record…
Kalvin Klien
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Outlook "failed to extract credentials" message

We have some problems with Outlook and Exchange. We have a user, lets say it's user 'Trainee1'. It's linked to the mailbox 'Trainee@company.nl', and when initializing outlook, we fill in the credentials of this mailbox as user: domain\trainee, with…
Michiel van Vaardegem
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Exchange 2007/Outlook 2007 E-mail "Chucking"

Quick question, Outlook users in our environment often will get "chucks" of emails, groupings all at once, every 10 minutes or so instead of real time, or a minute or two delay. Exchange and Outlook should be notifying each other of changes every…
Malnizzle
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I have always to re-enter the Exchange credentials when I start Outlook

Each time I start Outlook I have to enter the Exchange credentials for each account I have defined in the profile. Due to the fact the profile has 5 accounts it becomes a bit tiresome. This Outlook is running on a LAN which is connected to the…
Peter VARGA
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