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Questions tagged [smtps]

SMTPS is an extension of SMTP to secure connections with the use of SSL or TLS.

SMTPS is an extension of to secure connections with the use of or . It's not a new protocol, client applications still use SMTP but SSL (or TLS) is used at the transport layer.

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How can I set [output_adapter.email] with Aruba address in wso2 Identity Server v. 5.11.0?

I'm trying to set an email sender (for example recovery password). I already set with a Gmail and Outlook address mail and it's work! Now i nedd to configure an Aruba hostmail. this is my deployment.toml configuration…
Rocco Manna
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Communication sample for SMTP over TLS (known as SSL/TLS)

I am trying to implement SSL/TLS im my SMTP server (PHP). Securing the connection with TLSv1.3 works, and the certificate (LetsEncrypt) is valid. I tested this with https://www.checktls.com/TestReceiver where it only works when I activate 'Direct…
Spider IT
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Mail sending through gmail in Mule Flow

I am struggling with mail sending flow in mule, Getting below error: Failed to route event via endpoint: DefaultOutboundEndpoint{endpointUri=smtps://dummy.DevGroup:@smtp.gmail.com, connector=SmtpsConnector I have below configuration in my…
Shailesh Saxena
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How to configure postfix client on port 465?

I installed postfix on a server, but port 25 was blocked by ISP. I followed http://www.postfix.org/TLS_README.html#client_smtps to configure smtps on port 465. I follow the configuration as Postfix ≥ 3.0: Sending only mail for a specific destination…
So Vegetable
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Java SMTPS untrusted certificate

When sending mail with SMTPS, I am setting the following property, so I am expecting certificate validation to be skipped. But my untrusted certificate is causing an exception. mailConf.put("mail.smtps.ssl.checkserveridentity", "false"); The…
ayengin
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How does Wireshark judge whether a protocol is SMTP or TCP through the header field?

I know that SMTP is based on TCP, like HTTP, but how does Wireshark judge it as SMTP rather than TCP?
Reuodut
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mail submission agent (MSA) server hostname from email address via c++

I am looking for a generic way to get the hostname of mail submission servers by only having the email address with c/c++, so I can connect to port 587 and/or 465 smtp submission. E.g. example@gmail.com -> smtp.gmail.com or…
user8705939
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Getting SMTPServerDisconnected error sending email through python

When trying to send the email with the host:cpanel.freehosting.com P it is raising an error like This is my code: import smtplib s = smtplib.SMTP('cpanel.freehosting.com', 465) s.starttls() s.login("myusername", "mypassword") message =…
sivamohan
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How to send smtps message to standalone greenmail server

I have a mule flow that needs to send a smtps message to a greenmail server. The mule flow uses the smtps connector with configure keystore and truststore: …
victor
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System.web.mail only accepts one attachment

I'm trying to send an email with my application throug SMTPS, not supported by System.Net, but supported in System.Web.Mail. If I send the mail with one attachment it works fine, but if the attachment are more than one I get an error of Invalid…
The Agony
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Runtime Mule SMTPs connector issue on AWS EC2 using SES

I’m trying to send an email on runtime Mule using an SMTPS connector running on a AWS EC2 Lynx machine to AWS SES but I keep getting a ‘Unable to connect to mail transport’ Mule exception. I can Telnet from the EC2 machine to the AWS SES endpoint…
sky.high
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How to remove default disclaimer in javamail

When sending emails via javamail, the following is always appended to the bottom of each message: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are…
Code True
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Is there any difference in using smtps instead of smtp?

Or is it transparent for the application layer ? I ask this because I'm trying to connect to a smtps and no success (smtp is working fine)
w35l3y
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Sendmail Error : opendaemonsocket: daemon TLSMTA: cannot bind: Address already in use

I am installing sendmail/dovecot on my mail sever. I edited file /etc/mail/sendmail.mc and add the below lines to make sure the domain name is used in sending mail #add for domain email by deo malamo define(`confDOMAIN_NAME',…
Deogratias malamo
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