Hi,
I have an MSL server 10.5.20.0 where I have set the SMTP server to Office 365.
The customer reports most of their voicemails take between 30-60 minutes from the time of message left on MiVB embedded voicemail to delivered in email.
The SMTP-Auth-Proxy log has hundreds of entries every day stating "No SMTP connection to server smtp.office365.com on port 587"
The MSL server is in server-gateway mode directly connected to the internet.
Does anybody have any suggestions?