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Sumesh1980
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Joined 6 years ago
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Not able to configure "Send mail as" On Gmail
Hello, I want to configure Gmail (using their "Send mail as:" feature) to send mails through my business Office365 Outlook account, , but when I try to connect it I get an Authentication failed message from the Office 365 server with an error message like this: Authentication failed. Please check your username/password. Server returned error: "334 VXNlcm5hbWU6 334 UGFzc3dvcmQ6 535 5.7.3 Authentication unsuccessful [SN6PR01CA0011.prod.exchangelabs.com] , code: 535" I can sign in to Outlook Web App without problems using the same credentials. Below is the screenshot for the same Can some help me to fix this issue1.5KViews0likes1CommentNot able to configure "Send mail as:" On Gmail
Hello, I want to configured Gmail (using their "Send mail as:" feature) to send mails through my business Office365 Outlook account, , but when i try to connect it I get a Authentication failed message from the Office 365 server with an error message like this: Authentication failed. Please check your username/password. Server returned error: "334 VXNlcm5hbWU6 334 UGFzc3dvcmQ6 535 5.7.3 Authentication unsuccessful [SN6PR01CA0011.prod.exchangelabs.com] , code: 535" I can sign in to Outlook Web App without problems using the same credentials. Below is the screenshot for the same Can some help me to fix this issue838Views0likes0CommentsVulnerability in My Office 365
Hi there I got an email from one of the security researcher saying that their is a big vulnerability in our mail server i observe this when i send a email from user@mydomain.com through http://emkei.cz/ to email my@gmail.com (or to any other email account) and after that i check my gmail i received a email from user@mydomain.com , this is due to Server Security. Steps to reproduce: 1) Open this url http://emkei.cz/ 2)Type In ''From email'' field user@mydomain.com or any email of your website. 3) After That, Send to the victim an email like my@gmail.com in the ''To'' field. 4) Write other details about what you want and send it to the victim email. 5) Victim will receive an email from mydomain.com. All my SPF, DKIM, DMARC are in place How do we fix this problem?Solved1.9KViews0likes3CommentsRe: Not Able to enable DKIM in Office365 - Online Exchange server
harveer singh Tried adding the CNAME as suggested by you Set-DkimSigningConfig -Identity <domain> | Format-List Selector1CNAME, Selector2CNAME CNAME format was same as below Host name:selector1._domainkey Points to address or value: selector1-<domainGUID>._domainkey.<initialDomain> TTL:3600 Host name: selector2._domainkey Points to address or value: selector2-<domainGUID>._domainkey.<initialDomain> TTL: 3600 But I am getting error as below CNAME record does not exist for this config. Please publish the following two CNAME records first. selector1-DOMAIN-com._domainkey.initialDomain.onmicrosoft.com selector2-DOMAIN-com._domainkey.initialDomain.onmicrosoft.com + CategoryInfo : InvalidOperation: (:) [Set-DkimSigningConfig], Exception + FullyQualifiedErrorId : [Server=BMXPR01MB2423,RequestId=7a956dda-cf6e-4c60-b2b3-a50ac94264f0,TimeStamp=8/22/2020 7:49:41 PM] [FailureCategory=Cmdlet-Exception] 3BEB77E9,Microsoft.Exchange.Management.SystemConfigurationTasks.Se tDkimSigningConfig + PSComputerName : outlook.office365.com Does it take time to CNAME to propogate it internet ?34KViews0likes2CommentsNot Able to enable DKIM in Office365 - Online Exchange server
I have been trying to enable DKIM on office365 since a couple of days. I have entered all the require CNAME entry in the DNS. But when I try to run the below command via Powershell Ran Powershell as an administrator then ran the following command Set-ExecutionPolicy RemoteSigned (kindly select yes to all option if asked) $UserCredential = Get-Credential (enter your Global admin account) $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection Import-PSSession $Session Once connected to Exchange online ran the below command Set-DkimSigningConfig -Identity "MYDOMAIN" -Enabled $true I am getting an below error saying The operation couldn't be performed because object 'MYDOMAIN' couldn't be found on 'MAXPR01A05DC004.INDPR01A005.PROD.OUTLOOK.COM'. Can someone help me hereSolved35KViews0likes8Comments
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