Is it appropriate for department administrators to send political emails? In my department, it has been fairly common to receive mass emails from our department chair about political developments.  These emails followed the election last winter, recent executive orders from our current president, as well has his failure to receive a dean appointment at our university.  In this question, I am not addressing the political issues themselves, but whether it is appropriate, or not, for an educational administrator to send politically driven emails en masse.  

To be frank, though in my opinion, his emails have been very emotional and childish. For example, he sent a mass email about his loss as a candidate to become the dean of a college -it was an emotionally charged correspondence that had an air of whining in it.  Likewise, he has sent emails about his distaste with developments in Washington DC.  Emails have encouraged students to sign onto a petition.  I am a big fan of free speech, but I think this behavior shuts down people with differing opinions than his own; this fosters "group think" sentiments that could be detrimental to maintaining a diversity of ideas.  I never experienced this form of behavior in industrial companies/private sector


What sort of guidelines should an administrator follow concerning mass emails that are politically based?
If this behavior is inappropriate, would it be appropriate to address this form of behavior?  
If I were to address it, which party or parties would be best to approach?
In your question, I note two (different) items:


Sending political emails
Embedding an opinion


Sending political emails

I can certainly imagine that a department administrator needs to send political emails: there are often political situations that have a certain influence on a department/school or its students and staff (e.g. a new law or decree). In general, I believe that messages sent to mass email addresses should be used to provide information that is applicable to all who receive this message. As a guideline, therefore, I believe that such email should be without any opinion.

Embedding an opinion

I believe that personal opinions and emotions should be dealt with in personal circles, and not be shared with the general public over mass email addresses (there are public forums, but then viewers have a choice in reading or not reading). The sender does not know what these emotions brings about with the receivers: it can have significant consequences for people who have dealt with similar personal difficulties. And, strong opinions can cause strong reactions, again with possible negative consequences for the sender as well as other receivers.

As such, I think this behavior should be addressed. Many universities have an Student Ombuds Office, where any issue about university policy, bureaucracy, and conflicts can be discussed confidentially. If it bothers you, contact them, and then they can guide you further and inform you about the university staff member breaching university policies, for example.

Of course, an administrator may also have been asked to inform students and staff of the institutional opinion. This most likely means that a (board) meeting has resulted in a decision from the institution, which is then passed on to all involved in the institution. These messages describe the position of the institution on a certain question, but most certainly exclude emotional descriptors.

In short

The staff member's behavior could be against policies the university has set for mass email usage (using it for both political reasons as well as personal interest). Check the policy for this, and use the Ombuds Office for further advice and guidance on what can be done.