How to Log Into Infor: Portal, SSO and Access Fixes

To log into Infor, open the sign-in URL your employer gave you (usually the Infor OS Portal, formerly called Ming.le), enter your company credentials, and complete any multi-factor prompt. Most organizations use single sign-on, so your normal work username and password open Infor. There is no universal public Infor login page for employees.

Key takeaways

  • Infor login addresses are specific to each customer tenant, so get the exact URL from your IT or HR team.
  • In most cloud deployments you sign in once to the Infor OS Portal and then open your applications from there.
  • Single sign-on means password resets usually happen in your company directory, not inside Infor.
  • Most login failures come from the wrong URL, an expired password, a missing role, or browser cache issues.

Where do I log into Infor?

Infor sells many products (CloudSuite ERP, Infor HCM, Lawson, CRM and industry suites), and each customer runs its own tenant with its own address. That is why searching for "Infor login" rarely gets you to the right place. The correct address is the one your organization configured, and it is often bookmarked on an intranet page or included in your onboarding email.

In many deployments the front door is the Infor OS Portal. Infor's own documentation describes the Infor OS Portal (Ming.le) as an application framework that provides a common user interface for integrated Infor applications. When the portal is configured, signing in once gives you access to the connected applications without a second login. If you work with Infor HR or payroll data, our guide to choosing Infor as your HCM system explains how those modules fit together.

How do I sign in step by step?

  1. Use the bookmarked tenant URL. Type it exactly or use the link your IT team supplied. Avoid links from unexpected emails.
  2. Choose your company sign-in option. If you see a choice between a corporate identity provider and a local account, pick the corporate option unless told otherwise.
  3. Enter your work credentials. With single sign-on these are the same as your email or network login.
  4. Complete multi-factor authentication. Approve the push notification, enter the code, or use your security key.
  5. Open your application. From the portal, select the app tile or menu item you need, such as HR self-service, financials or a report.

Contractors and occasional users may have a local Infor account instead of SSO. In that case the password is managed inside Infor, and the reset link on the sign-in page applies to you.

Common Infor login problems and fixes

SymptomLikely causeWhat to try
Page not found or certificate warningWrong or outdated URLAsk IT for the current tenant address; delete old bookmarks
Password rejectedExpired directory passwordReset through your company password portal, then retry
Signed in but app tile missingRole or security group not assignedAsk your manager to request the role from the Infor administrator
Endless redirect loopStale cookies or session from another accountClear cookies for the site or use a private window
MFA prompt never arrivesNew phone or authenticator not enrolledContact the help desk to re-register your factor
Unsupported browser messageOld browser or compatibility settingsUse a current version of a supported browser

What should administrators set up?

For HR and IT teams that own the Infor tenant, a smooth login experience is mostly about identity design. Connect Infor to your corporate identity provider so joiners get access on day one and leavers lose it on their last day. Map directory groups to Infor security roles so access follows job changes automatically. If you are planning integrations at the same time, review Infor's API and ION Gateway options so service accounts are handled separately from human users.

Authentication strength matters too. The NIST Digital Identity Guidelines (SP 800-63) set out the federal baseline for authenticators and recommend phishing-resistant options for higher-risk access. HR and payroll data deserves that level of care. Practical steps include:

  • Require multi-factor authentication for all users, with no exceptions for executives.
  • Publish the official login URL on the intranet so employees do not search for it.
  • Remove local Infor accounts that duplicate SSO users.
  • Review dormant accounts every quarter and disable those not used in 90 days.
  • Give the help desk a short script for the six common symptoms above.

Buyers comparing security programs can also check which certifications Infor has obtained before signing renewals.

How do I stay safe when logging in?

Attackers know employees search for login pages, so fake portals are a real risk. CISA's cybersecurity best practices emphasize strong account protection, keeping software current and treating suspicious links with caution. Apply those to Infor: only sign in from your bookmark, never approve an MFA prompt you did not start, and report unexpected password reset emails to IT immediately.

Frequently Asked Questions

Is there one Infor login website for all users?

No. Each Infor customer has its own tenant and sign-in address, and many route employees through their own identity provider first. If you are an employee, ask HR or IT for the link. Searching the web for a generic Infor login page can lead you to the wrong tenant or to a phishing site that imitates a sign-in screen.

Why can I log in but not see my application?

Authentication and authorization are separate. Your login proves who you are, but the Infor administrator still has to assign the security role that shows the application. New hires and people who recently changed jobs see this most often. Ask your manager to request the correct role, and include the application name and the task you need to perform.

Can I reset my Infor password myself?

If your company uses single sign-on, reset the password in your company directory or self-service password tool, because Infor relies on that account. If you have a local Infor account, use the reset link on the sign-in page. When neither works, the help desk can reactivate the account and confirm whether your MFA device is still registered.

Next steps

Employees should bookmark the official tenant URL and confirm their MFA method works before payroll or open enrollment deadlines. Administrators should document the login path on the intranet, connect Infor roles to directory groups, and schedule a quarterly access review. Those three actions remove most login tickets.

Last reviewed: October 2026.

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