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1 04, 2021

Utility Provider Adds Send-To Functionality to Adobe Forms in Microsoft 365 OWA

2021-04-13T10:39:30-04:00Outlook Web|

  Microsoft 365 | Exchange Server: Notes From the Field In this edition of notes from the field, we share how a Utility Provider running a Microsoft 365 pilot overcame complaints from field workers about the time required to complete and submit vital health and safety information with fillable Adobe Forms. The challenge came with the [...]

23 03, 2021

Outsourcer Achieves High ROI & FirstLine Worker Satisfaction on Microsoft 365 OWA with Enhanced Calendar Reminders and Email Notifications

2021-04-13T11:56:12-04:00Outlook Web|

  Microsoft 365 | Exchange Server: Notes From the Field In this edition of notes from the field, we share how Firstline Workers at a Global Outsourcing company were struggling to maintain a high level of customer service with Outlook Web after the company migrated to Microsoft 365 and Outlook Web. Microsoft does a great [...]

16 03, 2021

Healthcare Provider Adds OWA SendTo / MailTo Functionality for Microsoft 365 with Citrix Profiles

2021-03-16T12:07:29-04:00Outlook Web|

  Microsoft 365 | Exchange Server: Notes From the Field In this edition of notes from the field, we share how a large Healthcare Provider was caught by surprise when they discovered that Microsoft 365 and Outlook Web broke their ability to email vital documents from their Human Resources intranet portal. In this case, the portal [...]

9 03, 2021

Zero-day Security Updates for Microsoft Exchange (March 2021)

2021-03-09T12:08:03-05:00Exchange Security, Uncategorized|

As you are aware, Microsoft released zero-day Security Updates last week for all versions of Exchange Servers.Microsoft has stated it is a critical-level update.  It appears that ‘unauthenticated’ executions could occur on Exchange Servers exposing data.The following links summarize steps that your organization can take: […]

21 12, 2020

Microsoft Exchange – Messageware December 2020 Newsletter


Its December & Good news is everywhere – the Holiday season is here, Microsoft just patched all versions of Exchange Servers, Vaccines are approved, and Messageware has officially released Exchange Protocol Guard 3.4, EPG! EPG 3.4 Security for Exchange Servers: This release includes our newest protection: LVA.  LVA or  Low-Volume Attacks are targeted persistent attacks [...]

27 10, 2020

Bots Automatically Target Credit Union’s Exchange Servers With Password Spray Attacks

2020-11-19T03:34:58-05:00Blog, Exchange Security, OWA Security|

Exchange Server: Notes From The Field Cybersecurity is a top concern for everyone in the banking and financial sectors, and credit unions are no exception. The speed at which bots discover and target internet-facing Exchange Servers underscores the need for a variety of security solutions to minimize attack surfaces. In our fifth and final case, [...]

26 10, 2020

Protecting Outlook Web from Denial of Service and Brute Force Attacks

2020-10-27T07:07:23-04:00OWA Security|

Last week we highlighted the exposures that exist with attachments in Outlook Web. This week we look at protecting Outlook Web from Denial of Service and Brute Force Attacks. Depending upon how you have configured Outlook Web Access (OWA) and Active Directory, you will be opening your network up to either brute force attacks or denial of [...]

20 10, 2020

Microsoft Exchange – Messageware Newsletter Q4 2020


Some good news – Messageware's quarterly newsletter is here, and surely that means 2020 is winding down… Server Security - Update: We enjoy when companies discuss Exchange Server attacks with us as it allows us to share their stories with you, and drives our product development. Recently, we had several investigations into brute-force attacks – [...]

13 10, 2020

Disgruntled ex-employee attacks Exchange Server with Outlook Mobile from their BYOD device

2020-11-19T03:19:27-05:00Blog, Exchange Security, OWA Security|

Exchange Server: Notes from the Field Support staff in a large manufacturing company were experiencing a sudden increase in the number of calls dealing with Active Directory user account lockouts and email password resets. The Exchange Server messaging group reached out to us for help. Together we installed Exchange Protocol Guard (EPG) to find out [...]

30 09, 2020

Telco Adds Exchange Server Protocol Guard to Prevent AD Lockouts Caused by 2FA Login Software

2020-11-19T03:24:27-05:00Blog, Exchange Security, OWA Security|

Exchange Server: Notes From the Field This case involves attacks at a division of a large Telco with a strong IT team operating more than sixty on-premises servers and mandated 2FA security solution for divisions managing their own Exchange Servers. And then … several incidents lead one Division’s security team to discover that password guessing [...]