I am changing companies and the login information that I use to access my Trailhead modules will no longer be available to me.  Is there a way to change this to one of my developer logins so I don't lose my trailhead progress?

Here is my version of the Trailhead Valication Rule:

AND (
NOT (ISBLANK(  AccountId  )),  
MailingPostalCode <>  Account.ShippingPostalCode   )

I tried it out and it works fine (checked syntax and also tried to create a contact with a different zip than the account and got the error, corrected the zip and the contact was saved).  But I get this error in Trailhead.

"There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Insert failed. First exception on row 0; first error: FIELD_CUSTOM_VALIDATION_EXCEPTION, Contacts associated with an Account must have the same Mailing Postal Code as the Account Shipping Postal Code: [MailingPostalCode]"

Am I blind and missing something?????

Here is my version of the Trailhead Valication Rule:

AND (
NOT (ISBLANK(  AccountId  )),  
MailingPostalCode <>  Account.ShippingPostalCode   )

I tried it out and it works fine (checked syntax and also tried to create a contact with a different zip than the account and got the error, corrected the zip and the contact was saved).  But I get this error in Trailhead.

"There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Insert failed. First exception on row 0; first error: FIELD_CUSTOM_VALIDATION_EXCEPTION, Contacts associated with an Account must have the same Mailing Postal Code as the Account Shipping Postal Code: [MailingPostalCode]"

Am I blind and missing something?????

I am changing companies and the login information that I use to access my Trailhead modules will no longer be available to me.  Is there a way to change this to one of my developer logins so I don't lose my trailhead progress?

Hello, In february I completed the trailhead challenges, but received no communications about my tshirt.  
I earned the first 2 badges well before the 28th of february. Did I miss something? 
How can i get my t-shirt?

Thank you for your support,
ciao,
Francesco
Ps. here is the text of the email i received inviting me to the challenge:

Here is my version of the Trailhead Valication Rule:

AND (
NOT (ISBLANK(  AccountId  )),  
MailingPostalCode <>  Account.ShippingPostalCode   )

I tried it out and it works fine (checked syntax and also tried to create a contact with a different zip than the account and got the error, corrected the zip and the contact was saved).  But I get this error in Trailhead.

"There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Insert failed. First exception on row 0; first error: FIELD_CUSTOM_VALIDATION_EXCEPTION, Contacts associated with an Account must have the same Mailing Postal Code as the Account Shipping Postal Code: [MailingPostalCode]"

Am I blind and missing something?????