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The most common IS4U, s.r.o. email format is [last] (ex. doe@is4u.cz), which is being used by 60.9% of IS4U, s.r.o. work email addresses. Other common IS4U, s.r.o. email patterns are [first].[last] (ex. jane.doe@is4u.cz) and [first_initial][last] (ex. jdoe@is4u.cz). In all, IS4U, s.r.o. uses 3 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [last] | doe@is4u.cz |
60.9%
|
| [first].[last] | jane.doe@is4u.cz |
30.8%
|
| [first_initial][last] | jdoe@is4u.cz |
8.3%
|