Here is the response I see in the w3wp dbdriver file. Some redactions placed. I can't tell what failed.
2023-08-30 14:00:30.4730 [T74] INFO HlpProfile::LoginX, begin, Username: apiadmin, Address: X.X.X.X
2023-08-30 14:00:30.4730 [T74] INFO HlpEEAME::InternalMailboxLogon, begin, param: MailboxID=0, CompanyID=0, MbxNumberUsername=apiadmin, AssignedUsername=, MbxPasswordType=MPT_ALL, PreviewOnly=False, Populate=True, Mailbox=null, LogonResult=RET_OK
2023-08-30 14:00:30.4886 [T74] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:30.5042 [T74] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:30.5042 [T74] INFO HlpEEAME::InternalMailboxLogon, pop3 User Name provided, MbxNumberUsername: apiadmin, MbxPasswordType: MPT_MAIL
2023-08-30 14:00:30.5199 [T74] ERROR HlpEEAME::InternalMailboxLogon, mailbox has not been found
2023-08-30 14:00:30.5355 [T74] INFO HlpReports::ReportMailboxActivityAdd, begin, MbxActivity: maID=0, maCallID=, maDate=20230830, maDateTime=20230830140030, maActivity=408, maActivitySub=1, maCompanyID=0, maMailboxID=0, maMailboxNumber=apiadmin, maCallerIDName=, maCallerIDNumber=, maPortNumber=0, maDuration=0, maDigitsInput=, maLocation=LOCT_INOFFICE, maLocStatus=AV_AVAILABLE, maNameRecognized=, maAttempts=0, maConfidence=0, maGreetingType=GT_NONE, maWakeupTime=, maAddress=, maAddressType=ADDR_TYPE_ALL, maData=login: fail, maVSName=, maDepartmentID=0, maRecognizedDestId=0, maRecognizedDestType=0, maRecognizedNumOrName=, last_updated=1/1/0001 12:00:00 AM,
2023-08-30 14:00:30.5355 [T74] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:30.5511 [T74] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:30.5667 [T74] INFO HlpReports::ReportMailboxActivityAdd, end: RET_OK
2023-08-30 14:00:30.5667 [T74] INFO HlpEEAME::InternalMailboxLogon, end: RET_NOREC, param: MailboxID=0, CompanyID=0, MbxNumberUsername=apiadmin, AssignedUsername=, MbxPasswordType=MPT_MAIL, PreviewOnly=False, Populate=True, Mailbox=null, LogonResult=RET_NOREC
2023-08-30 14:00:30.5667 [T74] INFO HlpUser::Login, begin, request: Username=apiadmin, Password: SHHHHHH, Address=X.X.X.X, User=ID=0, Name=, FullName=, AccountDisabled=False, EditConfig=False, EditUser=False, AddEditPBX=False, AddEdit=False, AddMailboxesRange=False, AddMailbox=False, EditMailbox=False, Log=False, Backup=False, Report=False, Install=False, RelatedCompany=0, DomainAccount=, SuccessAddress=, SuccessTime=, FailAddress=, FailTime=, FailAttempts=, Description=, Password=, Language=LNG_NONE, FirstName=, LastName=, UserPassNumAttempts=0, UserLockedTime=, UserPassChangedDate=, LoginDelayUntil=, SessionID=, Auditor=False,
2023-08-30 14:00:30.5824 [T74] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:30.5980 [T74] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:30.6136 [T74] INFO HlpUser::Login, maxLoginAttempts: 6, loginDelay: 15, lastSuccessAddress: X.X.X.X, lastSuccessTime: 8/30/2023 1:45:17 PM, lastFailAddress: , lastFailTime:
2023-08-30 14:00:30.6293 [T74] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:30.6449 [T74] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:30.6605 [T74] INFO HlpUser::Login, end: RET_OK, request.User: ID=35, Name=apiadmin, FullName=API Admin, AccountDisabled=False, EditConfig=True, EditUser=True, AddEditPBX=True, AddEdit=True, AddMailboxesRange=True, AddMailbox=True, EditMailbox=True, Log=True, Backup=True, Report=True, Install=True, RelatedCompany=0, DomainAccount=, SuccessAddress=X.X.X.X, SuccessTime=8/30/2023 1:45:17 PM, FailAddress=, FailTime=, FailAttempts=, Description=API Admin, Password=, Language=LNG_ENGLISH, FirstName=, LastName=, UserPassNumAttempts=0, UserLockedTime=, UserPassChangedDate=202308301029, LoginDelayUntil=, SessionID=, Auditor=False,
2023-08-30 14:00:30.6761 [T74] INFO HlpProfile::LoginX, end: Result=RET_OK, Profile=(id=35, username=apiadmin, profileType=Admin, firstname=, lastname=, MailboxSettings: (), AdminSettings: (ID=35, Name=apiadmin, FullName=API Admin, AccountDisabled=False, EditConfig=True, EditUser=True, AddEditPBX=True, AddEdit=True, AddMailboxesRange=True, AddMailbox=True, EditMailbox=True, Log=True, Backup=True, Report=True, Install=True, RelatedCompany=0, DomainAccount=, SuccessAddress=X.X.X.X, SuccessTime=8/30/2023 1:45:17 PM, FailAddress=, FailTime=, FailAttempts=, Description=API Admin, Password=, Language=LNG_ENGLISH, FirstName=, LastName=, UserPassNumAttempts=0, UserLockedTime=, UserPassChangedDate=202308301029, LoginDelayUntil=, SessionID=, Auditor=False, ))
2023-08-30 14:00:30.6917 [T74] INFO HlpUser::GetSecretCode, admin has been found
2023-08-30 14:00:30.6917 [T74] INFO Helper::AddTUID, begin, request: (TUID: SHHHHHH, Expiry: 9/6/2023 2:00:30 PM, ProfileID: 35, ProfileType: Admin)
2023-08-30 14:00:30.7074 [T74] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:30.7074 [T74] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:30.7386 [T74] INFO Helper::AddTUID, maxLogonSessions: 3, tokens: 2, sessions: 0, tokens+sessions: 2, proceed: True
2023-08-30 14:00:30.7386 [T74] INFO Helper::AddTUID, end: RET_OK
2023-08-30 14:00:36.5367 [T75] INFO HlpUser::GetSecretCode, admin has been found
2023-08-30 14:00:36.5523 [T75] INFO Helper::CheckTUID, begin, TUID: REDACTED
2023-08-30 14:00:36.5523 [T75] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:36.5679 [T75] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:36.5836 [T75] INFO Helper::CheckTUID, end: RET_OK
2023-08-30 14:00:36.5992 [T75] INFO Helper:

isableTUID, begin, request: (tuid=SHHHHHH, reason=NoReason, login=Username=apiadmin, Address=, User=ID=35, Name=apiadmin, FullName=API Admin, AccountDisabled=False, EditConfig=True, EditUser=True, AddEditPBX=True, AddEdit=True, AddMailboxesRange=True, AddMailbox=True, EditMailbox=True, Log=True, Backup=True, Report=True, Install=True, RelatedCompany=0, DomainAccount=, SuccessAddress=X.X.X.X, SuccessTime=8/30/2023 5:45:17 PM, FailAddress=, FailTime=, FailAttempts=, Description=, Password=, Language=LNG_NONE, FirstName=, LastName=, UserPassNumAttempts=0, UserLockedTime=, UserPassChangedDate=, LoginDelayUntil=, SessionID=, Auditor=False, , )
2023-08-30 14:00:36.6148 [T75] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:36.6304 [T75] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:36.6461 [T75] INFO HlpVoiceServer::ServerRole, begin
2023-08-30 14:00:36.6461 [T75] INFO HlpVoiceServer::ServerRole, end: ROLE_PRIMARYCOMMON
2023-08-30 14:00:36.6773 [T75] INFO Helper:

isableTUID, end: RET_OK