У Вас почта не настроена. У меня работает в общем такой конфиг через mail.ru
##### Email settings ######
# SMTP mail server
mail.server = smtp.mail.ru
# SMTP mail server authentication username and password (if required)
mail.server.username =
temporary.adress@mail.ru
mail.server.password =
ТУТ_ПАРОЛЬ
# SMTP mail server alternate port (defaults to 25)
mail.server.port = 25
# From address for mail
mail.from.address =
temporary.adress@mail.ru
# Name of a pre-configured Session object to be fetched from a directory.
# This overrides the Session settings above. If none can be found, then DSpace
# will use the above settings to create a Session.
#mail.session.name = Session
# Currently limited to one recipient!
feedback.recipient =
ideafix@ideafix.name
# General site administration (Webmaster) e-mail
mail.admin =
ideafix@ideafix.name
# Recipient for server errors and alerts
alert.recipient =
ideafix@ideafix.name
# Recipient for new user registration emails
registration.notify =
ideafix@ideafix.name
# Set the default mail character set. This may be overridden by providing a line
# inside the email template "charset: <encoding>", otherwise this default is used.
mail.charset = UTF-8
# A comma-separated list of hostnames that are allowed to refer browsers to email forms.
# Default behaviour is to accept referrals only from dspace.hostname
mail.allowed.referrers = elar.rsvpu.ru
# Pass extra settings to the Java mail library. Comma-separated, equals sign between
# the key and the value. For example:
mail.extraproperties = mail.smtp.socketFactory.port=465, \
mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactory, \
mail.smtp.socketFactory.fallback=false
# An option is added to disable the mailserver. By default, this property is set to false
# By setting mail.server.disabled = true, DSpace will not send out emails.
# It will instead log the subject of the email which should have been sent
# This is especially useful for development and test environments where production data is used when testing functionality.
#mail.server.disabled = false