# Email output font format

**URL:** <https://discuss.elastic.co/t/email-output-font-format/147549>\
**Category:** Logstash\
**Created:** [September 6, 2018, 10:21am UTC](https://discuss.elastic.co/t/email-output-font-format/147549 "2018-09-06T10:21:05Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![sureshmcsd](https://avatars.discourse-cdn.com/v4/letter/s/e9bcb4/32.png) [@sureshmcsd](https://discuss.elastic.co/u/sureshmcsd)\
**Post date:** [September 6, 2018, 10:21am UTC](https://discuss.elastic.co/t/email-output-font-format/147549/1 "2018-09-06T10:21:05Z")

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I want to define the font size of email subject while sending email as output.  
How can I achieve it.

for eg: The word Warning should be font size bold and remaining shall be 10 regular  
Like : Subject =\> **Warning**!!! System unavailable.

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**Author:** ![magnusbaeck](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/magnusbaeck/32/44943_2.png) [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\
**Post date:** [September 6, 2018, 11:53am UTC](https://discuss.elastic.co/t/email-output-font-format/147549/2 "2018-09-06T11:53:36Z")

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Email headers like Subject don't carry any formatting. It's plain text.

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<div class="post-metadata">

**Author:** ![sureshmcsd](https://avatars.discourse-cdn.com/v4/letter/s/e9bcb4/32.png) [@sureshmcsd](https://discuss.elastic.co/u/sureshmcsd)\
**Post date:** [September 7, 2018, 6:01am UTC](https://discuss.elastic.co/t/email-output-font-format/147549/3 "2018-09-07T06:01:23Z")

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![ReportSubject](https://us1.discourse-cdn.com/elastic/original/3X/4/2/42a663a40dc6d2c8f2d243e5b607cffdef26570c.png)

Please see the small r in "Report". I am not sure how the font is different from other small "r".

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**Author:** ![magnusbaeck](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/magnusbaeck/32/44943_2.png) [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\
**Post date:** [September 7, 2018, 6:39am UTC](https://discuss.elastic.co/t/email-output-font-format/147549/4 "2018-09-07T06:39:32Z")

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I also don't know why that "r" renders in a weird way, but the fact remains that the subject field is plain text.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [October 5, 2018, 6:39am UTC](https://discuss.elastic.co/t/email-output-font-format/147549/5 "2018-10-05T06:39:34Z")

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