Search Articles — Sudonull

https://sudonull.com/changes-in-exchange-server-security-and-se

Microsoft updates Exchange Server: blocking old EAS, closing EWS API, transition to SE by 2035. Details for IT admins and developers. Plan migration now.

https://sudonull.com/china-launches-data-exchange-pilot-with-asean-implications-for-business

Analysis: why the Nanning pilot shifts the balance of power in Asia's digital economy. Impact on companies, currencies, and DPF. Read details.

https://sudonull.com/altsendme-0-3-5-p2p-file-exchange-with-quic

Explore the AltSendme 0.3.5 update: end-to-end QUIC/TLS encryption, Android support, NAT bypass. Ideal for developers. Download and test P2P file transfer without clouds.

https://sudonull.com/ddd-in-go-how-to-avoid-errors-with-exchange-rates-in-payments

We analyze a real case of applying DDD in a payment system on Go. How fixing the exchange rate in the aggregate closed critical bugs. Read the team's experience.

https://sudonull.com/durov-s-sperm-meme-coin-duv-how-hype-crashed-the-exchange-in-11-minutes

Meme coin DurovSperm (DUV) surged 2400% and crashed within an hour. Learn the dump scheme, the role of bots, and whether it's worth buying. Analysis and forecast.

https://ymaho.com/moscow-exchange-opened-up-0-3-on-oil-at-112

Moscow Exchange and RTS indices gained 0.3% at the start of trading. Brent above $112, Urals at $107. Find out why Moscow Credit Bank shares surged 2.5% and oil giants fell ahead of the Fed meeting.

https://ymaho.com/dollar-exchange-rate-rises-slightly-ahead-of-powell-s-final-meeting

DXY index rose to 99.00, euro fell to $1.17. Markets await Fed verdict on 04/29/2026. Find out why Powell's departure on May 15 and the war in Iran make the dollar the world's primary safe-haven asset.

https://ymaho.com/russian-market-opened-mixed-moscow-exchange-seeks-path-on-geopolitics

Moscow Exchange index turned to growth to 2704 points after a failed start. Brent at $112 puts pressure on rates. Find out why Magnit is falling by -5.1%, and Moscow Credit Bank is soaring and how retail investors are moving money from stocks to deposits.

https://ymaho.com/moscow-exchange-index-falls-reasons-for-decline-and-forecast

Analysis of reasons for the Moscow Exchange index fall of 0.4%: OFZ auction failure, Sber dividend gap, oil risks and market forecast. Find out what awaits investors.

https://ymaho.com/moscow-exchange-index-why-a-rebound-to-2700-points-is-in-question

The market fell by 0.7% due to oil and the ruble. We analyze margin calls, outflow of non-residents and risks of falling below 2500. Find out where to save capital.

https://ymaho.com/moscow-exchange-index-rose-analysis-of-geopolitical-rebound

We analyze the real reasons for the growth of the Russian market on May 11: a technical rebound, not a reversal. Why the ruble strengthening to 73 is a temporary window, and what is more important than negotiations. Read the analysis.

https://ymaho.com/grinex-exchange-halted-after-13m-crypto-breach

Russian platform Grinex paused trading following a $13 million cyberattack. Learn how the hack unfolded, what blockchain data shows, and why it matters.

https://ymaho.com/euro-exchange-rate-hits-new-record-causes-and-market-implications

Euro in banks reached 52.30 UAH. We analyze why the currency is getting more expensive, how it relates to global markets, and what consumers can expect.

https://ymaho.com/euro-exchange-rate-hits-new-high-reasons-and-consequences

Banks raised the euro exchange rate to 52.40 UAH. We analyze why the currency is weakening, how it affects prices, and what to expect from the market. Read the analysis.

https://ymaho.com/bitcoin-exchange-inflow-explained-simply

Learn what Bitcoin moving into exchanges really means—and why it matters for price. No jargon, just clear insights.

Mar 12, 2026 ·

https://learn.microsoft.com/en-us/exchange/clients-and-mobile-in-exchange-online/deprecation-of-ews-exchange-online

Mar 12, 2026 · In 2018, we announced that Exchange Web Services (EWS) will no longer receive functionality updates. In 2023, we announced that EWS will be disabled in Exchange Online in October 2026.

Jan 14, 2020 ·

https://learn.microsoft.com/en-us/exchange/client-developer/exchange-web-services/start-using-web-services-in-exchange

Jan 14, 2020 · Find information to help you get started with EWS and other web services in Exchange .

Mar 25, 2026 ·

https://www.digitalcitizen.life/microsoft-is-retiring-exchange-web-services-ews-what-it-means-and-what-comes-next/

Mar 25, 2026 · Microsoft is moving to retire Exchange Web Services (EWS) in Microsoft 365, and while this won’t affect most everyday users directly, it’s a significant shift for businesses, developers, and anyone relying on older integrations.

After years of warnings, Microsoft is finally pulling the plug on...

https://www.computerworld.com/article/4129036/after-years-of-warnings-microsoft-is-finally-pulling-the-plug-on-ews.html

Feb 6, 2026 · It’s for real this time: After nearly 20 years, there will soon be no more Exchange Web Services (EWS) in Microsoft Exchange Online. The API will be disabled by default on October 1, 2026, and ...

Feb 13, 2026 ·

https://4sysops.com/archives/exchange-web-services-retirement-in-exchange-online-timeline-and-migration-to-microsoft-graph-api/

Feb 13, 2026 · Microsoft is retiring Exchange Web Services (EWS) in Exchange Online, with a phased shutdown beginning October 1, 2026, and complete retirement by April 1, 2027. You must migrate your applications to the Microsoft Graph API before the final deadline to maintain access to Exchange Online mailboxes.

Feb 14, 2026 ·

https://medium.com/@Totally.Tech/exchange-web-services-ews-is-dying-the-complete-admin-guide-to-surviving-microsofts-ews-shutdown-1ad941e39946

Feb 14, 2026 · Exchange Web Services is a SOAP-based API that Microsoft built nearly 20 years ago. It allows applications to interact with Exchange Online mailboxes; reading email, managing calendars, syncing ...

Feb 5, 2026 ·

https://www.bleepingcomputer.com/news/microsoft/microsoft-to-shut-down-exchange-web-services-in-cloud-in-2027/

Feb 5, 2026 · Microsoft announced today that the Exchange Web Services (EWS) API for Exchange Online will be shut down in April 2027, after nearly 20 years.

Feb 10, 2026 ·

https://www.windowscentral.com/microsoft/microsoft-ews-retirement-365-online

Feb 10, 2026 · Microsoft's EWS is a cross-platform API that makes it possible for a wide range of apps to access Exchange mailbox data, including messages, calendars, and contacts.

Feb 5, 2026 ·

https://mc.merill.net/message/MC1227454

Feb 5, 2026 · Exchange Web Services (EWS) in Exchange Online will be phased out starting October 1, 2026, with full retirement by April 1, 2027, replaced by Microsoft Graph. Organizations must migrate workflows, configure AppID AllowList to continue EWS use after October 2026, or face permanent EWS access removal.

Feb 6, 2026 ·

https://www.theregister.com/software/2026/02/06/microsoft-sets-exchange-web-services-shutdown-dates/4809966

Feb 6, 2026 · Microsoft has laid out a timeline for the disablement and shutdown of Exchange Web Services (EWS) in Microsoft 365 and Exchange Online. EWS has long been deprecated, and Microsoft announced its retirement in 2023. The noose tightened in 2025, with confirmation that certain license types (F1 or F2 ...