Text at default 12 pt in body of outbound email is larger on arrival in other email clients.

Text size is set at default 12 pt in body of outbound email … but arrives at 15 pt in other email clients such as Outlook, Outlook Web, Apple Mail, Gmail.   How do I lock the point size?

The setting is in Menu > Tools > Settings > Mail > Compose > Preferred Style.

That is specified in the HTML of the sent message as body { font-family: Segoe UI; font-size: 12pt;   }

Can you look at the message source for one of these messages and see what the font is? It is in the section of the HTML right after the header.

Yes, I am aware of this. That is the default setting. 

From: “Dan Clark” <dclark@creativesafetysupply.com>
To: “danclark2@me.com” <danclark2@me.com>
Subject: test a
Date: Tue, 31 Dec 2019 17:09:04 +0000
Message-Id:
Reply-To: “Dan Clark” <dclark@creativesafetysupply.com>
User-Agent: eM_Client/7.2.36908.0
Mime-Version: 1.0
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline






blockquote.cite { margin-left: 5px; margin-right: 0px; padding-left: 10px;=
 padding-right:0px; border-left: 1px solid #cccccc }
blockquote.cite2 {margin-left: 5px; margin-right: 0px; padding-left: 10px;=
 padding-right:0px; border-left: 1px solid #cccccc; margin-top: 3px; padding=
-top: 0px; }
a img { border: 0px; }
li[style=3D’text-align: center;’], li[style=3D’text-align: right;’] {  list=
-style-position: inside;}
body { font-family: Segoe UI; font-size: 12pt;   }




test a



That all looks as it should be. Can you send me a test message at so I can see the result. I only test with eM Client, Thunderbird and Evolution, but I should be able to see if there is some issue.

Thank you.  Test email sent.