When linking their Account Manager accounts with Salesforce Identity, some users have found that their Account Manager username email gets modified to an invalid format. For example, the Account Manager username may have = or + characters introduced into it.
This invalid email format then prevents Account Administrators to then delete those accounts, as Account Manager displays a validation error with reason "not a well-formed email address." Additionally, the user who owns the account will no longer be able to log in with their original email username.
Linking your Account Manager account with a Salesforce account may change your Account Manager user name to the email address of your Salesforce account, as noted in our documentation Link an Account Manager Account to Salesforce Identity (SSO) in B2C Commerce.
If your Account Manager username changes to an invalid email format after linking, that may be because of how the email is written in your Salesforce Identity account. Check the formatting of your email in Salesforce Identity, and correct it if it is not in a valid format. Then, attempt to log into Account Manager using the previous invalid email format, to see if Account Manager will sync with the corrected email from Salesforce Identity. If login is successful, your Account Manager username should update to match the email in Salesforce Identity.
If you find you are still unable to log in, open a ticket with Salesforce Support.
004867789

We use three kinds of cookies on our websites: required, functional, and advertising. You can choose whether functional and advertising cookies apply. Click on the different cookie categories to find out more about each category and to change the default settings.
Privacy Statement
Required cookies are necessary for basic website functionality. Some examples include: session cookies needed to transmit the website, authentication cookies, and security cookies.
Functional cookies enhance functions, performance, and services on the website. Some examples include: cookies used to analyze site traffic, cookies used for market research, and cookies used to display advertising that is not directed to a particular individual.
Advertising cookies track activity across websites in order to understand a viewer’s interests, and direct them specific marketing. Some examples include: cookies used for remarketing, or interest-based advertising.