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Email Configuration (SMTP Server, Default sender Email, Default Sender Name)

Hi guys,


I am creating a personal App and i want to send some emails. When i try to send this error appears:

I have already set the Default Sender Email and the Default Sender Name but still not works.

Other mandatory information that i need to provide is the SMTP Server. For this i need to create some account that manages this?


Regards,


Pedro Santos



2025-11-19 06-14-01
Miguel Verdasca
Champion

Hi Pedro,

This guide was written for the personal environment, but the same thing applies to any OutSystems installation, including enterprise cloud and also on-premises.

Extra Information:

Did you do this steps:

The configuration to allow secured connection (ssl, tsl)  there's no need for any configuration. If the SMTP server can use a secure connection, the Platform will automatically use that.

Cheers,

Nuno Verdasca


Note:

For sending e-mail, you need to configure the SMTP server in Service Center, via Administation / Email.

For receving e-mail, you could check the S22.Imap Forge Component.


2019-06-03 19-36-49
Pedro Santos

Nuno Miguel Verdasca wrote:

Hi Pedro,

This guide was written for the personal environment, but the same thing applies to any OutSystems installation, including enterprise cloud and also on-premises.

Extra Information:

Did you do this steps:

The configuration to allow secured connection (ssl, tsl)  there's no need for any configuration. If the SMTP server can use a secure connection, the Platform will automatically use that.

Cheers,

Nuno Verdasca


Note:

For sending e-mail, you need to configure the SMTP server in Service Center, via Administation / Email.

For receving e-mail, you could check the S22.Imap Forge Component.



Hi Nuno,


Thank you for the reply. I did all those steps but still not working.


I think the information that i am providing in the configuration Email isn't right. I want to send emails from my Development Environment and i really need to figured it out how i can solve this problem.


Regards,


Pedro Santos

2025-11-19 06-14-01
Miguel Verdasca
Champion

Pedro,

Did you look to This guide ? Was written for the personal environment, but the same thing applies to any OutSystems installation, including enterprise cloud and also on-premises.
Cheers,
Nuno Verdasca

2025-11-19 06-14-01
Miguel Verdasca
Champion

Pedro, I answered your message in private. Your problem is with the SMTP server you are posting, you are entering your email address instead of the server name.
Cheers,
Nuno Verdasca

2024-06-03 11-04-24
Priya Naveen

Hi Miguel Verdasca,

if we are going to take outsystems license, will outsystems give that SMTP server details for Email sending , or we need to use smtp  gmail one by our own ,like we are using in our personal environment?

Best regards,

Naveen P

2019-11-19 18-04-26
Fabricio Aguiar

Hi

need to set up email sending through service center



important that credentials are valid.


if it's Gmail, you need to unlock in Manage your Google Account > Security > power on "less secure app access"



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