Login Failed error . giving : A plugin had an unrecoverable error. Will restart this plugin

Hi ALL,

Inside my logs of logstash i am receiving the error as such :

[2022-02-22T17:00:11,265][ERROR][logstash.javapipeline ] A plugin had an unrecoverable error. Will restart this plugin.
Pipeline_id:doordash_autopaused
Plugin: <LogStash::Inputs::IMAP fetch_count=>600, password=>, check_interval=>300, folder=>"deactivation", port=>993, host=>"outlook.office365.com", id=>"3efe90b8bd635491287190e4dbfd75", secure=>true, user=>"tivtion@whopper.microsoft.com", delete=>false, enable_metric=>true, codec=><LogStash::Codecs::Plain id=>"plain663d-4f85-a959-1d094fb", enable_metric=>true, charset=>"UTF-8">, verify_cert=>true, lowercase_headers=>true, expunge=>false, strip_attachments=>false, content_type=>"text/plain">
Error: LOGIN failed.
Exception: Net::IMAP::NoResponseError
Stack: uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/net/imap.rb:1217:in get_tagged_response' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/net/imap.rb:1271:in block in send_command'
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:226:in mon_synchronize' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/net/imap.rb:1253:in send_command'
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/net/imap.rb:441:in login' /usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-input-imap-3.0.6/lib/logstash/inputs/imap.rb:62:in connect'
/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-input-imap-3.0.6/lib/logstash/inputs/imap.rb:76:in check_mail' /usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-input-imap-3.0.6/lib/logstash/inputs/imap.rb:69:in block in run'
/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/stud-0.0.23/lib/stud/interval.rb:20:in interval' /usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-input-imap-3.0.6/lib/logstash/inputs/imap.rb:68:in run'
/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:297:in inputworker' /usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:290:in block in start_input'

The cofiguration this error is pointing is :

input {
imap {
host => "outlook.office365.com"
port => 93
user => "@whopper.microsoft.com"
password => "
"
check_interval => 300
fetch_count => 600
secure => true
folder => "*******"

folder => "******"

delete => false

content_type=>"text"

sincedb_path => "/dev/null"

uid_tracking => "false"

}

}

Exception: Net::IMAP::NoResponseError

Stack: ... uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/net/imap.rb:1253:in ` send_command'
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/net/imap.rb:441:in `login'`

The login function sent the username and password to the IMAP server and it got a "NO" response, meaning authentication failed.

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