Summoned or conjured creatures?

[Spectrum Rider]

The description of "Protection From Evil" makes reference to "summoned or conjured creatures (see the Monster Manual)."

Does the MM actually say anything about this? Because I can't din it.

The spell vaguely implies that it's talking about (among other things) elementals and outsiders. My question is: what about some of the non-standard familiars (such as a Small air elemental), or a paladin's mount that happens to be an outsider? Are they "summoned or conjured creatures" for the purposes of the spell?

The Spectrum Rider

 

[Henrix]

A summoned or conjured creature is a monster summoned or conjured by a spell (or similar), such as Summon Monster, Planar Binding, Planar Ally, Summon Swarm, etc.

An outsider is not automatically a summoned or conjured creature, it depends on how it got there.
Neither a paladin's mount nor a familiar is summoned nor conjured.

 

[Spectrum Rider]

Thanks, Henrix.

The Spectrum Rider