I have to tried to configure gmail account in oozie email action.
But unfortunatly it throws below error,
com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first
While digging into the smtp properties in oozie only below properties can be configured,
From,SMTP host,Port,User name and password if authentication is enabled.
But no way to enable the SSL/TLS.
How do i enable this in our oozie email action?.
Related
I have a power automate flow which starts when a http request is received.
To continue on, I need to have the microsoft user of the person who is calling the link. Is it possible to make a redirect to login.microsoftonline.com or something else? How can I read the users email?
UPDATE: I tried to handle this with a custom connection to the microsoft graph api. I set "enable onbehalf of login" to "true".
But now I get the following error:
Connect cannot be used to activate this flow, either because this is not a valid connection or because it is not a connection you have access permission for. Either replace the connection with a valid connection you can access or have the connection owner activate the flow, so the connection is shared with you in the context of this flow.
By default, Postfix allows sending as another user when logged in, even non-existent ones.
To reproduce:
I have postfix running with STARTTLS and authentication enabled.
Connect to the MTA with openssl s_client -starttls smtp -connect server.com:587 -crlf
Authenticate using credentials in BASE64, receiving 235 2.7.0 Authentication successful
Now, I am allowed to set MAIL FROM:<somebody#server.com> and send the mail to a domain, such as server.com itself. Meaning users can spoof themselves as other users.
Is this expected behavior? I'm aware that DKIM and SPF should block mails from another domain, but one can still only fake their username.
How can I configure Postfix to allow only to send a mail as the user logged in?
I found it, configure these settings in either the main.cf or master.cf to make it work:
smtpd_recipient_restrictions = reject_sender_login_mismatch,permit_sasl_authenticated
Description taken from the dev site.
Optional restrictions that the Postfix SMTP server applies in the context of a client MAIL FROM command. See SMTPD_ACCESS_README, section "Delayed evaluation of SMTP access restriction lists" for a discussion of evaluation context and time.
The default is to permit everything."
Tried to reset the admin password for WSO2 Identity server and API manager, following instructions for API Manager and Identity server
but now the old applications are not being listed and in the wso2 carbon logs for identity server it shows "Illegal access attempt at from IP address while trying to authenticate access to service APIKeyValidationService". Any advice on how to debug the issue?
I followed the first answer of How can I send email using Gmail SMTP in asp.net mvc application? and i tried another tutorials but same result(i used my gmail account and password). I receive error when it is doing smtp.Send(message); I receive error 502 ( Bad GateWay)
There are two forms of SMTP over SSL; Explicit SSL and Implicit SSL. You need to determine which form of SSL your destination server is using, and make sure that the SMTP library you are using supports that protocol and is configured properly.
I would also suggest that instead of sending email directly within your ASP.Net code, that you queue the messages to a database, and have a service that routinely checks the queue and sends messages, and only removes messages upon successful send.
I have my spring web application hosted on AWS. After user signup it should send email to given email. But i can see that its not sending any email.
I am using a gmail account as sender of email.I don't see any exception or error also in my log.
You can check the ports, iptables(firewall),
Try sending a test email from the prompt/Bash.
for testing Linux
for testing Windows
If success, with the test, then work on the application.