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You cannot change that if you have 2 conditions you need to make it fit into one exception.<br>On the rules is:<br>Do this if That happens except if happens (this or this)<br>There is not <br>Do this if That happens except if happens this and this.<br><br><br>
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second one<br />
Do the action except if A is true and B is True.
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is there a way to add condition with negation?<br />
say I drop one of the exclusions and try to add another condition &nbsp;instead?<br />
&nbsp; <br />
we are pre-pending [EXTERNAL] to each email from outside source where receipt is inside only if there is no previous &nbsp; tag in the subject like [EXTERNAL]<br />
but i options are limited to &quot;subject or line include text&quot; and not option do not include.<br />
i am not sure how Microsoft manage to make such a poor logic controls?<br />
its ok I cant't make A and B in exclusion, <br />
and when I try to ad another condition instead of exclusion it doesn't work either?<br />
any any ideas?
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rule.png

leop1212

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in Exchange 2016 on premise mail flow rules<br />
when I create a rule and try to use multiple exclusions to the email flow rules it will only allow me to add exclusion with an OR option.<br />
<br />
its either A or B while I need A and B?<br />
<br />
how do I switch from Or to AND?<br />
<a href="https://filedb.experts-exchange.com/incoming/2020/03_w12/1447343/flow.JPG" target="_blank" class="file-inline" title="how to switch From OR to AND in mail flow rules exchange on premise for exclusion optons? (25 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>flow.JPG</a>
</div>
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how to switch From OR to AND in mail flow rules exchange on premise for exclusion optons?

flow.JPG

in Exchange 2016 on premise mail flow rules
when I create a rule and try to use multiple exclusions to the email flow rules it will only allow me to add exclusion with an OR option.

its either A or B while I need A and B?

how do I switch from Or to AND?

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