• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

SMTP Error (by using sendemail)

A

almightya

New Pleskian
Hello,

i want to use the command-line-tool "sendemail" to send mails, such as log-files, ... to recipients.
I can only send mails to the same mail-account (from/to) in Plesk, but a Mail-Delivery to external
recipients fails. The error appears by the smtp/sasl-authentification.

Error: 535 5.7.8 -> Error: authentification failed: bad protocol / cancel

How can i solve this problem?

There are no Problems with the Mail-Delivery in Outlook, ...
(equal if unencrypted, encrypted, SSL/TLS, Port 25, 465, 587)

Hope of your help, thanks.
 
You must log in or register to reply here.

Similar threads

B
Question Unable to Send Emails Using PHPMailer on Plesk Server
Replies
4
Views
1K
King555
K
F
Issue Troubleshooting Email Delivery Issues in Plesk Obsidian on Ubuntu 22.04
Replies
7
Views
1K
FreeRoaming
F
I
Issue Mail delivery deferred (4.4.2 delivery temporarily suspended)
Replies
1
Views
230
iainh
I
wakabayashi
Question SMTP Firewall - is it possible to block brutforce attacks?
Replies
3
Views
635
Vladimir C.
V
S
Issue Watchdog wdcollect SMTP error
Replies
6
Views
2K
Sebahat.hadzhi
Sebahat.hadzhi
Back
Top